Final Step Notecards - 3rd ~500 Flashcards
Describe the result of a Weber hearing test in a patient with conductive hearing loss.
Patient will report the sound louder in the affected ear.
Exophthalmos should make you think of what diagnosis?
Hyperthyroidism
Which herpesvirus causes Epstein–Barr?
Herpes 4
A sponge-like prostate on digital rectal exam should make you think of what diagnosis?
Prostatitis, but be careful. You can cause sepsis with a digital rectal exam.
If you come across a question where the patient has erythema nodosum and an enlarged parotid gland what is the most likely diagnosis?
Sarcoidosis
An 18 month old is not yet speaking. He does not point to objects. He does not make eye contact with others. What is the most likely diagnosis?
Autism
Are most pulmonary valve problems congenital or acquired?
95% are congenital
List three possible causes of prerenal renal failure.
CHF, severe dehydration, hemorrhage
How do you test for color blindness?
Polyarteritis nodosa
A patient with a history of hepatitis B presents complaning of bilateral knee pain, fever and weight loss. What is the most likely diagnosis?
Ishihara plates
A patient presents complaining of a metallic taste in her mouth and dark brown urine. What antibiotic might she be on?
Metronidazole (Fagyl)
What drug is used for the treatment or prophylaxis of malaria?
Chloroquine
What is the first line medical treatment for a patient who presents with palpitations and nervousness secondary to hyperthyroidism?
Beta Blockers
Are ulcers from venous insufficiency painful or painless?
Painless
What occupations are associated with berylliosis?
Aerospace and nuclear plant workers
Postmenopausal bleeding is immediately believed to be what diagnosis?
Endometrial cancer until proven otherwise.
What are the most common primary cancer sites that metastasize to the brain?
Lung, breast and kidney
List the three most commonly used medical treatments for COPD?
Oxygen, ipratropium and albuterol
What area of the prostate is affected by BPH?
The transitional zone
What is the #1 cause of septic arthritis in sexully active young adults?
Neisseria gonorrhoeae
An EEG showing interictal spikes should make you think of what diagnosis?
Complex partial seizure
Name two tests you might use to rule out Cushing’s syndrome.
24 hour free cortisol urine test and dexamethasone suppression test
Elevated circulating acetylcholine receptor antibodies should make you think of what diagnosis?
Myasthenia gravis
Are the lungs noisy or quiet in COPD?
Quiet
How do you define 1st degree AV block?
The PR interval is longer than 0.2 seconds or one block on EKG.
On EKG, there is an early wide QRS complex with no associated P wave. After that beat, there is a slight pause, and then a normal rhythm continues. What is the term for this one beat?
Premature ventricular contraction
A patient presents with a staccato cough but no fever. What is the most likely diagnosis?
Chlamydia pneumoniae
What is the gold standard for the diagnosis of cystic fibrosis?
Sweat chloride test
Unilateral purulent rhinitis should make you think of what diagnosis?
Foreign body
Define the second stage of labor.
Fully dilated to delivery
Most gallstones are made of what substance?
Cholesterol
What is the most common congenital heart defect?
Ventricular septal defect
What is Chvostek’s sign?
Tap on facial nerve and get a twitch with low Ca.
List four complications of untreated strep throat.
Scarlet fever, glomerulonephritis, rheumatic fever and local abscess
A patient complains of severe pleuritic chest pain that is relieved with sitting and leaning forward. What is the most likely diagnosis?
Pericarditis
An India ink stain showing cysts should make you think of what diagnosis?
Cryptococcosis
What is the first line treatment for a varicocele?
Watchful waiting unless there is a question of fertility.
According to the CDC, what is the range for a normal BMI?
18.5-24.9
What is the first line medical treatment for torsades de pointes?
Magnesium sulfate
What lab test is the gold standard for chlamydia?
Nucleic acid amplification test
A patient presents with a round ulcer in her mouth that is yellow-grey and has a red halo. It is on the buccal mucosa and it is painful. What is the most likely diagnosis?
Aphthous ulcers
If a question presents a pregnant woman with anemia what is the most likely diagnosis?
Iron deficiency
List three things that should be in your differential if you hear wheezes on a lung exam?
Asthma, COPD, Bronchitis
A patient without a functioning spleen is more susceptible to what type of organisms?
Encapsulated organisms most commonly Strep pneumoniae and H. Flu.
A patient’s mother has recommended that he see you. He lives on his own and is a computer programmer. He works from home. He has no friends and seldom leaves the house. She is concerned that he expresses no interest in meeting people and seems perfectly happy to be home alone all the time. What is the most likely diagnosis?
Schizoid personality disorder
An elevated serum amylase and lipase should make you think of what diagnosis?
Pancreatitis
What carpal bone has a high rate of nonunion and occult fracture?
Scaphoid
The follicular phase of menstruation is dominated by what hormone?
Estrogen
Bullae and blebs on CXR should make you think of what diagnosis?
Emphysema
Define complete abortion.
Vaginal bleeding, cervix open, products of conception have passed
Which is the most commonly affected sinus in acute sinusitis?
Maxillary
What is the most common cause of peptic ulcer disease?
H. pylori
What is the term for being afraid of being out in a terrible situation with no help available?
Agoraphobia
Define pulsus alternans.
EKG waveform changes from beat to beat
A bamboo spine indicates what diagnosis?
Ankylosing spondylitis
You have a patient with major depressive disorder. Once his symptoms have completely resolved how long should you continue with treatment?
A six month minimum is recomended due to very high relapse rates.
Epigastric abdominal pain which radiates to the back should make you think of what diagnosis?
Pancreatitis
What is the most likely quadrant for a retinal detachment?
Superior temporal
By what age should a child be able to roll over?
4 months
What is the first line medical treatment for stage 1 hypertension?
Superior temporal
On an EKG, you notice a patient has a gradually lengthening PR interval and then a missed QRS complex. The pattern repeats again. What type of AV block is this?
Mobitz I or Wenckebach
Painless bright red blood per rectum should make you think of what diagnosis?
Hemorrhoids
Bruises may be purple, green, yellow and brown. How many days old is a yellow bruise?
Purple day 1-5, Green day 5-7, Yellow 7-10, Brown 10-14
How is acute stress disorder different than posttraumatic stress disorder?
Acute stress disorder occurs within 1 month of event and resolves within about a month. PTSD begins at about 1 month after event and can last indefinitely.
Which viral exanthem often has conjunctivitis as one of it’s symptoms?
Measles/Rubeola
List three catastrophic complications of a myocardial infarction.
Papillary muscle rupture, myocardial wall rupture and left ventricular aneurysm
What is the most common cause of pneumonia in children less than 1 year old?
Respiratory syncytial virus (RSV)
A patient on sulfasalazine for an inflammatory bowel disease should be supplemented with what vitamin?
Folate
A patient of yours always craves attention, often using sex as a tool to gain it. She often acts like a child when she does not get her way? What is the most likely diagnosis?
Histrionic personality disorder
When treating psychiatric patients are benzodiazepines used more commonly for acute or chronic treatment?
Acute
On EKG there is an early but otherwise normal PQRS complex. After that beat there is a slight pause and then a normal rhythm continues. What is the term for this one beat?
Premature atrial contraction
List two risk factors for cervical cancer.
Multiple sexual partners, smoking
Small grouped vesicles on the vermillion border should make you think of what diagnosis?
Herpes
What is the most important complication of giant cell arteritis?
Blindness
Under what conditions would aspirin or clopidogrel be used following a TIA as prophylaxis?
These are antiplatelet medications. They would be used unless there is a known cardiac etiology for the embolism. Patients with a cardiac cause should use heparin or Coumadin.
What heparin complication is relevant to endocrinology?
Adrenal infarct leading to a Cushing’s syndrome