MCQS Online Practice Questions and Answers

Correct Answer: B

This is a wrong key. Right key should be D. CT. A case of 3rd nerve palsy. So to cause CT should be done. Red reflex is seen to diagnose cataract.

Correct Answer: A

Correct Answer: C

A person with expressive aphasia will exhibit halting and effortful speech. Speech m important content words. Word comprehension is preserved. The person may still be understood, but sentence grammatical. This contrasts with receptive or Wernicke's aphasia, which is distinguished by a patient's inability comprehend language or speak with appropriately meaningful words though fluency, may be preserved.

Correct Answer: B

A SSRIs are the initial antidepressants of choice for uncomplicated depression because of their minimal anti-cholinergic effects

Correct Answer: B

Anxiety is the most common cause of erectile dysfunction postinfarction. Although beta blockers may be the most common medication associated with erectile dysfunction, anxiety is still a more common cause of erectile dysfunction than beta blockers.

Correct Answer: D

The most urgent step in the management of cord compression is to administer steroids as soon as possible and to relieve pressure on the cord. Imaging studies are done after steroids are given, if the diagnosis of cord compression is clear (as it is in this case with pain, tenderness, and signs of hyperreflexia in the legs).

Correct Answer: C

In 1859, Van Graefe first described central retinal artery occlusion (CRAO) as an embolic event to the central retinal artery in a patient with endocarditis. In 1868, Mauthner suggested that spasmodic contractions could lead to retinal artery occlusion. There is a multitude of causes of CRAO, but patients typically present with sudden, severe, and painless loss of vision.

Correct Answer: D

Patients with blood pressures (BP) > 180/120 mm Hg need immediate aggressive treatment if they have impending or progressive end-organ damage. Those without end-organ damage need to adjust or reinstate their regimens, but do not need immediate aggressive treatment.

Correct Answer: D

Most common in Old and with usually increased WBC count and massive splenomegaly and characterized by Philadelphia (Ph) chromosome in bone marrow cells. ALL is most common in children. AML has more than 20% blasts on Bone marrow. Tip: The above patient is presented with acute Blasts crisis.

Correct Answer: C

Embryonic chromosomal abnormalities In couples with recurrent miscarriage, chromosomal abnormalities of the embryo account for 30?7% of further miscarriages.