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FCPS 1 > Medicine 21 February > Flashcards

Medicine 21 February Flashcards

1
Q

Which is an X-linked disease?

A

Duchene Muscular Dystrophy

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2
Q

HLA B27 is associated with:

A

Psoriatic arthritis

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3
Q

Right optic tract lesion causes vision loss:

A

Right Nasal and Left Temporal

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4
Q

Myasthenia gravis bilateral ptosis at night: what test will help in diagnosis?

A

Acetylcholine receptor antibodies

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5
Q

Myasthenia gravis shows which type of hypersensitivity?

A

Type 2

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6
Q

Emergency Department protocol with Patient Stay out:

A

Only Patient Allow inside

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7
Q

Medial part of frontal & parietal lobe blood supply:

A

ACA

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8
Q

Best cell for HLA typing for transplant:

A

WBC

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9
Q

Cause of headache and peripheral cyanosis in soldier returning from Siachen glacier:

A

Secondary Polycythemia

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10
Q

Where is the lesion if a patient has RTA, remembers school events but not recent ones?

A

Hippocampus

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11
Q

Which one causes lung cancer?

A

Radon

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12
Q

What will be damaged in a patient with LRTI on histology of the respiratory tree?

A

Cilia

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13
Q

What is the cause of hot flushes in a 50-year-old postmenopausal woman?

A

Increased FSH, LH

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14
Q

What is a risk for a patient using steroids for a long time?

A

Osteoporosis and fracture

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15
Q

Which cells are involved in acute inflammation?

A

Neutrophils

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16
Q

What is the most likely cause of death within 4 hours of MI?

A

Arrhythmia

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17
Q

What does AV nodal delay result in?

A

Prolonged PR interval

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18
Q

In a patient with pulmonary HTN and pulmonary edema, what is most likely to develop?

A

Right ventricular hypertrophy

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19
Q

What is the density of CSF?

A

1.005

20
Q

What is the adrenal cortex derived from?

A

Mesoderm

21
Q

What causes loose motion immediately in a 2-month-old baby after feeding?

A

Gastrocolic reflex

22
Q

What condition is indicated by a one-year-old child presenting with diarrhea after milk intake?

A

Lactose Intolerance

23
Q

What is a consequence of a gallstone causing blockage of the bile duct?

A

Increase fat contents of stool
Increase enterhepatic circulation of bile salts
Increase absorption of fat soluble vitamins
Increase absorption of fat in small intestine

24
Q

What is stimulated when the temperature of the skin reaches 52 degrees?

A

Nociceptors

25
Q

Which artery supplies the posterior interventricular artery?

A

RCA

26
Q

Which cells are affected by HIV?

A

Helper T cells
Cytotoxic T cells
NK cells

27
Q

What is the first line against viral cells?

A

NK cells

28
Q

What is necessary for Vitamin B12 absorption?

A

Intrinsic factor

29
Q

What is the most appropriate investigation for a 30-year-old female with acute chest pain and hemoptysis one week after delivery?

A

CT angiogram

30
Q

What mechanism causes goosebumps in a child playing a jungle lion game?

A

Constriction of erector pili muscle

31
Q

What can prevent coagulation of blood in vitro?

A

Heparin

32
Q

What condition might a patient with meningitis present with after treatment, showing morning headache and papilledema?

A

Hydrocephalus

33
Q

What is the diagnosis if a patient’s intestine does not return to the abdomen?

A

Omphalocele

34
Q

What deficiency is associated with spina bifida?

A

Folic acid deficiency

35
Q

What is the superior rectal artery a branch of?

A

Inferior mesenteric artery

36
Q

What is the most radiosensitive tumor?

A

Lymph node

37
Q

What is an allograft?

A

From same species

From identical twin or from another species

38
Q

After radiation, which system will be affected?

A

Hematopoietic

39
Q

What is the highest conduction velocity in Purkinje fibers due to?

A

Less number of myofibrils

40
Q

What are the upper and lower limits of cerebral blood flow autoregulation?

A

50-150 ml/min

41
Q

What is the most important test for a patient with sore throat and atypical lymphocytes?

A

Monospot test

42
Q

Which nerve is damaged in a surgical neck of humerus fracture with loss of abduction?

A

Axillary nerve

43
Q

What happens after a ball hits the anterior thigh?

A

Damage to the Profunda Femoris

44
Q

What muscle is involved if a patient cannot perform lateral rotation of the arm after a clavicular fracture?

A

Teres minor

45
Q

Where is the urea formed?

A

Liver

46
Q

What is the range of cerebral blood flow autoregulation?

A

50-150 ml/min

FCPS 1 (3 decks)

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