Handbook Flashcards

1
Q

“2.099 a 25 year old woman presents with a progressive deafness over the past few months. she’s currently pregnant with her first child at 6 months of gestation And her antenatal progress has thus far been normal. She has had some associated tinnitus of mild degree. she has noted that she can hear better in noisy surroundings. her mother also has a history of deafness Period which one of the following is the most likely cause of her deafness?

 A acoustic neuroma 
B vestibular neuronitis 
C meniere's disease 
D otosclerosis 
E Cholesteatoma 
"
A

D

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2
Q

“3.003 a 60 year old woman presents with a pigmented skin lesion on her leg as shown which has grown in size over three months and has occasionally blood when she scratched it arranged excision which confirmed the diagnosis of a 0.3 mm thickness Malignant melanoma on histology In discussing progosis with a patient which one of the following features is the most important prognostic indicator?

A Site of the lesion on the body 
B width of the lesion 
C color of the Lesion 
D thickness of the lesion 
E history of bleeding
"
A

D

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3
Q

“3.0 06 a 45 year old woman presents with a history of multiple subcutaneous lumps. she has noted them for many years; they do not bother her but are occasionally painful. On examination she has multiple discrete focal lumps beneath the skin surface of various sizes up to 3 cm in diameter which are soft and lobulated some are mildly tender. she has about 20 which are situated bilaterally In the upper and lower limbs and on the trunk. there are no associated skin lesions and she has been otherwise in good general health. she can remember her mother having had some similar lumps removed. which of the following is the most likely diagnosis?

A neurofibromatosis type 1 Von recklinghausen disease of the nerve
B Adiposis dolorosa dercum disease
C multiple symmetrical subcutaneous lipomas
D multiple desmoid tumors
E multiple Epidermoid cysts

A

C

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4
Q

“3.011 the accompanying illustration is a technetium isotopes scan of the thyroid patient in her twenties. the patient most likely presented which of the following symptoms?

A Pathological fracture 
b lump in the neck 
c weight loss and Tremor 
D pain in the neck 
E dry coarse skin

A

B

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5
Q
"3.016 A 45 year old man presents with a slowly enlarging neck lump. The lump in the posterior triangle lymph nodes of the neck in the mid neck area has had a percutaneous biopsy and histological report Is metastatic squamous cell carcinoma in a lymph node which one of the following would be the most likely primary site if there were no obvious skin lesions present?
A buccal cavity 
B Tonsillar Fossa 
C larynx 
d thyroid
"
A

d

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6
Q

“3.031 in establishing the diagnosis of brain death and a patient admitted to hospital , comatose after a massive stroke which one of the following is the most important diagnostic clinical feature?

A Irreversible apnea
B fixed dilated pupils unresponsive to light
c glasgow coma scale score of 3
d complete absence of response To painful stimuli
E Absence of activity on electroencephalography

A

a

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7
Q

“3.041 a 40 year old electrician complains of tremor while working. he has noticed over the past three months since he suffered an electric shock which was not associated with loss of consciousness or any evidence of injury. on examination He has no tremor at rest but has a fine tremor of his outstretched hands. Neurological examination is otherwise normal. His resting pulse rate is at 80/minute. Which of the following is most likely cause of his problem?

A Chronic anxiety 
B hyperthyroidism 
C parkinson disease 
D benign essential tremor 
E neurodegenerative reaction to electric shock
"
A

d

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8
Q

“3.041 a 40 year old electrician complains of tremor while working. he has noticed over the past three months since he suffered an electric shock which was not associated with loss of consciousness or any evidence of injury. on examination He has no tremor at rest but has a fine tremor of his outstretched hands. Neurological examination is otherwise normal. His resting pulse rate is at 80/minute. Which of the following is most likely cause of his problem?

A Chronic anxiety 
B hyperthyroidism 
C parkinson disease 
D benign essential tremor 
E neurodegenerative reaction to electric shock
"
A

D

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9
Q

“3.0 45 an 83 year old woman was admitted to hospital 36 hours ago following a fall causing a fractured neck of femur. She has been living alone at home since the death of her husband 12 months ago and was independent in self care. on examination she is now disoriented in time place and person. she is agitated. an adequate history is unobtainable. physical examination shows the clinical features of an Intracapsular femoral neck fracture, confirmed on x-ray, and is otherwise non-contributory. investigations for acute brain syndrome are as follows

 chest x-ray and ct scan of the brain are normal
 urea and electrolytes are normal
 Urine microscopy is normal
 full blood examination shows
 hemoglobin 129 g/L ( 115 - 165)
 mcv 105 fl ( 80- 100)
 platelets 80 x 10 ^9 (150-400)
Liver function tests are normal except elevated alt and ggt
 which of the following is the most likely cause of her acute delirium
 A fat embolism
B  alcohol withdrawal
 C b12 deficiency
D Hypothyroidism
E  cirrhosis of liver
"
A

B

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10
Q
"3.0 87  one week after an  oesophagectomy  for carcinoma of the cardia Comma a 73 year old man complains of constant left-sided chest pain.  on examination the patient looks unwel,  with the temperature of 38.5 degrees celsius.  bp of 110/70 mmHg, and a pulse 130/min  which is irregular.  there is Dullness to the left chest base.  the abdomen is soft and nontender.  which of the following is the most likely cause of the problem?
A  pulmonary embolus
B  pneumonia
C  anastomotic leak
D  subphrenic abscess
E  myocardial infarction
"
A

c

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11
Q


3.09 8 a 66 year old man presents with intermittent right upper quadrant pain. an ultrasound undertaken looking for gallstones reveals a lesion in the liver. triple phase ct is performed to more clearly define the lesion. This shows a 35 mm subcortical lesion with early prominent dense enhancement which spreads through Solution in the late portal venous phase. which of the following conditions would best fit this description?

A  isolated metastatic deposit
B   hemangioma
C  hepatocellular carcinoma
D  liver cyst
E  hydatid cyst

A

B

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12
Q

“3.104 you are about to perform a femoral venipuncture. You should be aware that the structures in the groin under the england al ligament from medial to lateral are

A lacunar ligament, femoral artery, Femoral vein, femoral nerve
B lacunar ligament, Femoral vein, femoral artery, femoral nerve
C lacunar ligament, femoral vein, femoral nerve, femoral artery
D femoral vein, femoral artery, femoral nerve, lacunar ligament
E Lacunar ligament femoral vein femoral nerve femoral artery

A

B

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13
Q

“3.1 12 an otherwise fit 57 year old woman spikes a temperature of 39 degrees celsius 5 days after an appendectomy for acute appendicitis. there is a tender, Reddened and fluctuant swelling at the medial end Of the wound. which of the following would be the most appropriate next step in management?

A administer High dose broad spectrum intravenous antibiotics
B return the patient to theatre for resuturing of the wound
C place the patient on oral antibiotics
D make an incision over the swelling to allow free drainage
E remove the underlying suture material to prevent sinus formation

A

D

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14
Q

“3.125 A 50 year old woman presents with a history of nipple inversion in the left breast developing over a three month period. she is postmenopausal and has no previous family of breast problems.

on examination left nipple is retracted and inverted. A 1.5 cm firm lump Is palpable beneath and attached to the nipple and areola at 2 o’clock. the right breast is normal and the lymph node areas of axillae and neck are clear. mammogram and ultrasound confirm the presence of a stellate lesion consistent with the clinical findings In the left breast.

percutaneous biopsy Is done and reported as showing an invasive ductal carcinoma of medium histologic grade without evidence of lymphatic or vascular invasion. chest xray is clear. estrogen and progesterone receptor status of the tumor is positive. which of the following is the most appropriate initial management of the breast lesion?

A  total mastectomy
B  partial mastectomy
C Radiation therapy
D  tamoxifen
E  aromatase inhibitor 
"
A

B

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15
Q

“3.131 A 68 year old woman has had type 2 diabetes mellitus for 15 years and presents for a routine quarterly review. she has hypertension ischemic heart disease congestive failure Renal impairment proliferative retinopathy and peripheral neuropathy. Her diabetic control was good until the past 12 months. she walks 1 km 3 times per week

her current drug therapy is gliclazide pravastatin, lisinopril, metoprolol, aspirin and a GTN patch. Her BMI is 32. Bp is 142/ 78 mmhg. there is + + proteinuria on dipstick analysis. hba1c is 11%. creatinine is 0.20 mmol/L. Which one of the following is the most appropriate next step in therapy

 A commence insulin
 B commence metformin
C Commence rosiglitazone
D Advice increase in exercise
"
A

A

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16
Q

“3.134 a 40 year old woman presents with a painless swelling in the neck present for 3 months. on examination there’s a 4cm swelling in the lower pole of the left lobe of the thyroid. on ultrasound and no tool is mainly cystic but with some solid areas. the t4 level is 20pmol/L (10-25). which one of the following is the most appropriate next step in management?

A repeat ultrasound examination in 6 months
B. fine needle aspiration cytology Of the nodule under ultrasound
C. Mri of the neck
D. core biopsy of the thyroid nodule under stereotactic xray control
E thyroid lobectomy and frozen section diagnosis

A

B

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17
Q

“3.139 a 50 year old woman complains of a lack of energy tiredness and constipation over several months. on examination She has a pallid complexion and a pulse rate of 56/ min.
on investigation the blood film shows a macrocytic anemia (Hb 100g/L) with mild lymphocytosis which one of the following is the most likely diagnosis?

A Pernicious anemia
 B carcinoma of the Bowel
 C alcoholism and malnutrition
 D primary hypothyroidism
E Chronic lymphocytic leukemia"
A

d

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18
Q

“3.143 85 year old woman, who recently returned from a holiday overseas, presents with Transient blurring of vision 30 minutes ago, which has now completely resolved. she looks well and is a febrile. ophthalmological and neurological examination are within normal limits. her bp is 150/80, pr 78 and regular. her spleen is palpable 5 cm below the costal margin. she has been a smoker 20 cigarettes per day for the past 30 years. she is on a thiazide diuretic for hypertension. Full blood examination shows

Hgb 180/L (115-165)
WBC 14
RBC 8
Platelets 800

The smear shows A normal leukocyte differential pattern
Which of the following is the most likely diagnosis?
A Plasmodium falciparum malaria
B chronic myeloid leukemia
C secondary polycythemia
D polycythemia rubra vera
E Myelofibrosis
"
A

d

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19
Q

“3.147 a 24 year old male presents to the emergency department complaining of persisting and severe abdominal pain Radiating from the loin to the groin. on clinical examination there is no tenderness over the site of the pain and no other positive findings. a specimen of urine which he has brought in is obviously blood-stained. he requests an injection of pethidine for relief of pain. which one of the following is the most appropriate next step in management?

A arrange a plane film and computed tomograph as soon as possible
B Examine a freshly voided specimen of urine
C Prescribe pethidine hnbb tablets and review the next day
D administer 100 mg pethidine IM and review in 4 hours
E Arrange admission to hospital for investigation

A

B

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20
Q

“3.148 A 64 year old man with a 3 months history of increasing frequency nocturia and dysuria undergoes a cystoscopy. instrumentation is difficult. 6 hours after the procedure he has a rigor and develops a temperature of 40 degrees celsius. which one of the following is the most likely explanation for this complication?

A.  acute pyelonephritis
B. Rupture of the bladder
C.  Gram negative bacteremia
D.  rupture of the prostatic urethra
E.  rupture of the membranous urethra
"
A

C

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21
Q

“3156 62 year old man presents acutely with urgency of micturition for the last 3 days. on your logic examination is cranial nerves and upper limbs are normal. there is weakness of hip flexion bilaterally, His knee and ankle jokes are brisk and the plantar responses are extensor. touch and pinprick or impaired below the inguinal ligament bilaterally. joint position sense and vibration sensor reduced in his legs. which one of the following is the most likely cause of the symptoms?
A compression of the spinal cord at the t10 vertebral level
B compression of the spinal cord by an l1 to l2 intervertebral disc protrusion
C Subacute combined degeneration of the cord b12 deficiency
D Syringomyelia
E Lumbosacral spondylolisthesis

A

a

22
Q

“3159 a 64 year old man presents with a 2 day history of pain In the left side of the scrotum. yes no other symptoms And is normally and good health. on examination He has a temperature of 38.6 degrees celsius. the left hemiscrotum is reddened and tender to touch. the testis and cord appear enlarged and thickened, Which one of the following investigations will be of most diagnostic help?

A gram stain of urethral discharge
B Urine culture
C Doppler flow studies
D radionuclide scintigraphy
E fine needle aspiration cytology
"
A

B

23
Q
"3163  a previously well 58 year old man complains of loss of memory  for a period of 8 hours after his regular morning swim.  he then fully recovered except for the persisting 8 hour gap.  his only previous history of intermittent palpitations and hypertension, For which has been treated with perindopril/indapamide 4/1.25  mg daily and atenolol 50 mg daily.  which one of the following is the most likely cause of his loss of memory?
 A cardiac arrhythmia
 B left internal carotid stenosis
 C transient global amnesia
D Complex partial seizure
E wernicke encephalopathy"
A

C

24
Q

“3174 an avatar worker has presented with a one week History of sore throat, chills and sweats, associated with diarrhea and vomiting. He initially has a nonproductive cough but now has developed pneumonia. Several other workers from the same meat works have also been ill and you suspect the patient may have Q fever. (Coxiella burnetti infection). Which one of the following investigations would be most useful in confirming this diagnosis?

A Sputum culture
B Blood culture
C Serum antibody levels 
D Stool culture and cytology
E Sputum cytology 
"
A

c

25
Q

“3175 A 60 year old man is is on the waiting list for a colonic resection for cancer. which one of the following is the most appropriate time to begin the administration of prophylactic antibiotic therapy for his intestinal surgery?

A 2 days prior to the operation
B during anesthetic induction prior to the operation
C as the incision is being made
D if contamination is found during the operation
E after closure of the abdomen

A

B

26
Q

“3192 an obese 65 year old woman presents with a sudden onset of camping and generalized abdominal pain for 12 hours with vomiting. examination shows an irregular pulse 120 bpm. bp 100/60 and labored respiration. peripheral cyanosis noted and abdomen is distended, with diffuse tenderness and rebound tenderness. bowel sounds are absent. rectal examination reveals some dark blood stained material. which of the following is the most likely diagnosis?

 A carcinoma of the left colon
 B Ruptured diverticulitis of the sigmoid colon
 C acute pancreatitis
 D perforated peptic ulcer
 E mesenteric vascular occlusion"
A

e

27
Q

“3196 in order to evaluate a new test for hepatitis c a cohort of 1,000 subjects is investigated. This test result was positive and 38 of the 1000 subjects. Hepatitis c infection as defined by conventional testing and was confirmed to be present in 20 of the 1000 patients.

of the 38 patients with a positive result from the new test, 18 were shown to have hepatitis c by conventional testing and 20 were false positives who did not have the disease.

The new test was negative in 962 of the 1000 subjects; two of these 962 were false negatives who were shown subsequently to have hepatitis c by conventional testing; 960 did not and were truly negative.

Results are outlined in tabular form showing numbers of subjects in each category. which one of the following statements regarding the study is correct in regard to the diagnosis of hepatitis c and interpretation of the test results?

A The prevalence of hepatitis c in the cohort is 20%
B the sensitivity of the new test is 90%
C the specificity of the new test is 85%
D the positive predictive value of the new test is 65%
E the negative predictive value of the new test is 90%”

A

B

28
Q

“3213 a 45 year old woman who has three teenage children has been taking the combined estrogen progesterone contraceptive pill for 10 years, during which time she had regular light menstrual periods. She ceased this medication 3 months ago. apart from the . she had immediately after ceasing it, since that time she has not menstruated. she is extremely anxious and fears that she is pregnant, although there are no other symptoms to suggest this diagnosis. vaginal examination reveals a bulky retroverted uterus. which one of the following would be the most appropriate advice?

A reassurance that pregnancy is rare at her age
B a pregnancy test should be performed
C fsh levels should be assessed
D resume taking the ocp
E review in four weeks if she has not menstruated

A

B

29
Q

“3222 A 45 year old woman presents with menorrhagia. Although her menstrual cycles are regular, for the last 5 years she has bled heavily for 8 days each month And her hemoglobin level 1 month ago was 85g/L. she is already on iron therapy. in addition to the anemia, she also has a past history of cervical intraepithelial neoplasia grade 3 (CIN3) although her yearly smear test has been normal since laser treatment of this 6 years ago. She is also on treatment for hypertension. Clinical examination is normal. She indicates she is not prepared to have an endometrial ablation performed, nor is she prepared to have a hysterectomy until she reaches menopause. Which one of the following treatments would be most appropriate for her to use between now and when she is likely to reach the menopause, at about the age of 50 years?

A GnRH agonist injections
B Norethisterone from day 5 to 25 of the cycle
C Medroxy progesterone acetate from day 15 to 25 of the cycle
D Danazol 400mg/day continuously
E The combined estrogen/progesterone oral contraceptive pill

A

B

30
Q

“3225 A 48 year old woman is seeking advice concerning the use of hormone replacement therapy when she reaches the menopause. she is still having regular menstrual cycles and has no hot flashes or any other problems as yet. she is particularly worried about alzheimer’s disease as her mother developed this at the age of seventy years and is now confined to living in a nursing home. which one of the following would be the most appropriate advice concerning which one of the following would be the most appropriate advice concerning alzheimer disease and the use of hrt?

A HRT given to women with vasomotor symptoms, while they are still menstruating is likely to increase the incidence of AD in the future
B hrt given from the time of menopause at the age of approximately 50 years reduces the decline of cognitive function, often seen as an early manifestation of ad
C starting hrt at the age of 65 years is not associated with an increase in the risk of development of AD
D starting a chart in a woman showing the earliest signs of ad reduces the rate of the progression of the disease
E starting hrt in a woman who clearly has advanced ad is of value in reducing the severity of the disease

A

B

31
Q

“3272. 12 year old girl presents with a to the history of low grade fever frequency and dysuria. hermit stream urine show significant pyuria, bacilluria, and is nitrates positive. which of the following is the most appropriate initial therapy?

A Trimethoprim
B Norfloxacin
C Amoxicillin
D vancomycin
E Gentamicin
"
A

a

32
Q

“3284. A 6 month old boy born to greek parents at 35 weeks the station has been well except for jaundice from the third to 9th day of life. he is noted to be pale and full blood examination shows

Hgb 90 MCV 72 MCHC 35pg WCC 8 L 4.8 N 2.8 M 0.4 Reticulocyte 1%

the blood film shows anisocytosis, microcytosis and hypochromia of the erythrocytes. which one of the following tests would be most likely to establish the diagnosis?

A serum ferritin
B hemoglobin electrophoresis
C G6pd
D osmotic fragility of erythrocyte
E serum  folic acid
"
A

B

33
Q

“3285. a 6 year old girl presents 1 week history of puffy face, Ankle edema, and abdominal distention. there are no signs of cardiac failure. which one of the following is the most appropriate next step in assessment?
A Examine retina for hypertensive changes
B assess peripheral arterial circulation
C child’s weight and height to determine bmi
D measure bp and urinalysis
E Examine Abdomen to assess renal size

A

d

34
Q

“3287. 13 month old infant is seen at the emergency department as he has been unwell for 8 hours with fever, poor feeding and lethargy. his immunizations are up to date. on examination his temperature is 38.7 degrees celsius and there is a purpuric rash on the trunk with no other focal signs. which one of the following is the most appropriate initial investigation?

A lumbar puncture
B blood culture
C platelet count
D prothrombin time
E anti streptolysin titer
"
A

B

35
Q

“3289. a seven-year-old girl was a back seat passenger in a car involved in a high-speed head on collision. she was wearing a two point seat belt at the time of the collision. in the emergency department she complains of abdominal pain. her gcs score is 15. her heart rate is 120 bpm and her bp is 110/65. she has a seatbelt contusion across the abdomen below the level of the umbilicus. abdomen is distended and tender. abdominal x-ray shows above the liver. which one of the following is the most likely source of the gas?

A intestinal perforation
B air tracking from the mediastinum
C diaphragmatic injury
D bladder rupture
E pneumatosis intestinalis
"
A

a

36
Q

“3298 a 14 year old girl presents with a six-week history of increasing pain in her right forefoot. interferes with waking and weight bearing. previous health has been good with occasional upper respiratory infections and sore throats. she plays netball but there is no specific history of injury. on examination she is afebrile. there is an area of marked tenderness over the dorsum of the right forefoot in the region of the second metatarsal. a nuclear bone scan is performed. which of the following is the most likely diagnosis?

A Osteomyelitis
B  plantar fasciitis
C stress fracture
D  Ewing bone tumor
E Plantar digital neuroma (morton metatarsalgia)
"
A

c

37
Q
"3.303  a 19 year old woman at 39 weeks of gestation in her second pregnancy is admitted to hospital because of severe abdominal pain, vaginal bleeding and uterine contractions. Her previous baby was delivered vaginally without difficulty after 6 hours of labor.  At the time of admission her bp was  95/50 and pulse rate is 120 bpm. the uterus is palpable at the level of the xiphisternum,  is firm and acutely tender  to palpation,  and fetal heart beats cannot be heard on auscultation or doppler assessment.  the cervix is 3 cm dilated and  is fully effaced.  which one of the following in addition to immediate resuscitation  is the most appropriate next step in management?
A cesarean section
B Oxytocin infusion
C Amniotomy
D ultrasound examination of the uterus
E vaginal prostaglandin
"
A

c

38
Q
"3.303  a 19 year old woman at 39 weeks of gestation in her second pregnancy is admitted to hospital because of severe abdominal pain, vaginal bleeding and uterine contractions. Her previous baby was delivered vaginally without difficulty after 6 hours of labor.  At the time of admission her bp was  95/50 and pulse rate is 120 bpm. the uterus is palpable at the level of the xiphisternum,  is firm and acutely tender  to palpation,  and fetal heart beats cannot be heard on auscultation or doppler assessment.  the cervix is 3 cm dilated and  is fully effaced.  which one of the following in addition to immediate resuscitation  is the most appropriate next step in management?
A cesarean section
B Oxytocin infusion
C Amniotomy
D ultrasound examination of the uterus
E vaginal prostaglandin
"
A

c

39
Q

“3.325 A healthy 25 year old woman with no complications in the pregnancy is admitted in early labor at term. she has read about fetal monitoring in labor and is keen to have a ctg to assess her baby’s condition upon admission. in counseling her about the use of ctg and predicting fetal outcome and satisfactory labor in comparison to intermittent auscultation, and whether ctg monitoring will reduce the risk Of neonatal developmental abnormalities, which one of the following is the most appropriate advice?

A The CTG is a good predictor of fetal outcome
B the ctg is a good predictor of previous fetal oxygenation
C There is no evidence to support admission ctg
D the ctg is better than intermittent auscultation for monitoring
E the ctg will reduce the risk of neonatal developmental abnormalities

A

c

40
Q

“3357 at the beginning of your morning shift in the emergency department you are asked by one of the nurses to tidy up some paperwork left over from the night before. a patient who has now been discharged after treatment for a fractured radius was given pethidine, a narcotic analgesic which is strictly regulated by law. the nurse tells you that the night resident doctor forgot to write it up because it was a very busy night and he has been distracted by a cardiac arrest and then motor vehicle accident. the nurse insists that it was given and is pressuring you to countersign the drug register and retrospectively complete the patients treatment chart. which one of the following is the most appropriate response to this request?

A ring up the night resident
B contact your medical defense association
C Refer the matter to the senior emergency department clinician
D sign for the medication and complete the treatment chart
E ring up the patient

A

a

41
Q

“3364 relatives report a gradual decline in memory and self care skills in a 75 year old man over several years. examination reveals that he is disoriented in time, has poor short term memory, impaired planning, arithmetic and visual spatial skills. there are no other abnormal findings. which one of the following is the most appropriate initial step in management?

 A lumbar puncture
 B ct of head
 C mri of the brain
 D cholinesterase inhibitor medication
 E serum electrolytes and creatinine
"
A

B

42
Q

” 3366 a 50 year old woman is brought to the emergency department having been found lying on the floor of her bedroom. she says that she has been there since her husband was taken to hospital 24 hours previously after collapsing with a myocardial infarction. she has restored his pulse and breathing with cardiopulmonary resuscitation and this was the third time she had done this in the past 12 months. she had not called for help but had been found by her daughter when she had not gone to the hospital to visit her husband in the coronary care unit. only symptom is the inability to move her legs. she is able to urinate. she is not in obvious distress. she cannot move her legs voluntarily, but she can sit up when requested to do so. reflexes are normal. which of the following is the most likely cause of her presentation?

 A Malingering
B conversion disorder
C panic attack
D Ptsd
E adjustment disorder
"
A

B

43
Q


3369 A 25 year old woman with schizophrenia has been treated with olanzapine invariable dosage between 5 to 15 mg daily for the past year presents for the results of blood tests taken the week before. She has gained 15kg weight in the preceding 9 months. she takes a high calorie diet and has become more sedentary in the last 4 months since losing her job delivering Pamphlets door to door. both her father and younger sister are overweight. she takes the ocp and smokes 25 cigarettes per day. which of the following would be the strongest indication for a change in her antipsychotic medication?

A  bp 140/85
B hba1c 8%
C bmi 24
D tsh 6.0 mIU/L
E  high density lipoprotein 1.2 mmol/L
"
A

B

44
Q

“3371 a 40 year old high school future presents with increasing awareness about intermittent left lower abdominal pain, Epigastric bloating and fluctuating constipation and diarrhea. Her sentence began after a stressful parent teacher meeting, during which she was confronted and abused by an irate parent, about 3 months ago. She has similar episodes in the past in her adolescence and reports although the pain is relieved by defecation, she is afraid that she may have bowel cancer. on examination she is tender in her left iliac fossa over her sigmoid colon. there is no family history of bowel disease no fever or rectal bleeding. Which of the following is most likely to improve Her overall symptoms and general well being?

A Aloe vera
B Acupuncture
C high fiber diet
D Amitriptyline
E Fluoxetine
"
A

e

45
Q

“3374 A 24 year old man has been brought to the emergency department By the police after he had trashed his flat while searching for hidden cameras. he is known to use hydroponic marijuana and Inject Amphetamines. the police say they had to use pepper spray because he was so aggressive and violent when they arrived at his flat. he is handcuffed but this highly agitated shouting swearing and apparently talking to aliens. after attempts at verbal deescalation have failed which one of the following would be the most appropriate initial choice of medication and route of administration for his level of arousal.

A Diazepam syrup
B intramuscular diazepam
C intravenous diazepam
D intramuscular midazolam
E intramuscular droperidol
"
A

d

46
Q

“3382 a 45 year old man presents with shortness of breath on exertion and some weight loss. he is a non smoker and has worked for 15 years in an electricity generating plant in a regional town. he is married with two children and is worried about the effect of his breathlessness on his capacity to earn a living for his family. which one of the following is the most likely contributing factor to his condition?

 A passive smoking at work
B asbestos exposure
C environmental coal dust
D air pollution
E wood smoke from home heater
"
A

B

47
Q

“3384 you are counseling a 30 year old patient about her diet. she is concerned about cholesterol and asks you for information about the cholesterol content of a variety of foods. which one of the following foods contains the most cholesterol?

A peanut butter
B Yogurt
C coconut oil
D Avocado
E Vegemite
"
A

B

48
Q

” 3385 a high rate of blindness secondary to chlamydia trachomatis has been identified in an indigenous community. Which of the following measures is most likely to be effective in reducing the prevalence of trachoma in the community?

A eradication of mosquitoes
B regular face and handwashing
C Avoidance of community bathing
D enhanced routine childhood immunization
E universal prophylactic tetracycline
"
A

B

49
Q

“3388 32 year-old indigenous woman attends a general practice with an upper respiratory tract infection. you advise her about some to management and that no other treatment is needed at the time. which one of the following is likely to be the most relevant opportunistic screening assessment to do at this consultation?

A alcohol consumption
B visual acuity
C Microalbuminuria
D Mammogram
E pap smear

A

a

50
Q

“3391 45 year old woman presents with a two day history of abdominal cramping and bloody diarrhea. on further questioning she tells you that she had been on a two week vacation touring central america. she occasionally ate some of the local foods especially fresh fruits and salad but was careful about her drinking water. She has felt well for the past month since returning from the trip until the current symptoms started 2 days ago. she has no other history of travel or exposure to infectious agents. which one of the following organisms is most likely to be causing her symptoms?

A entamoeba histolytica
B enterotoxigenic e coli
C shigella species
D salmonella species
E giardia lamblia

A

a

51
Q

“3394 a 45 year old sex worker attends for a sexual health check. which one of the following would be the most important advice to give about the prevention sexually transmitted infections?

A restrict the number of sexual partners
B Use penile condoms throughout all sexual activities
C avoid anal intercourse
D douche after intercourse
E take low dose prophylactic antibiotics

A

B