Medicine MCQ Questions — Page 1118

Question 1

False statement regarding hemodynamic changes occurring during exercise is which of the following-

Answer

Venous return is augmented by the pumping action of skeletal muscles

Answer

The increased adrenergic nerve impulses to the heart as well as an increased concentration of circulating catecholamines help to augment the contractile state of the myocardium

Answer

Venoconstriction in exercising muscles as well as increased cardiac output leads to marked increase in systemic blood pressure

Answer

End-diastolic volume increases in the failing heart during exercise

Question 2

A 55 year old female presented with tingling sensation in her hands and feet & pain in her legs during night time. She had type 2 diabetes for 15 years. O/E- loss of ankle deep tendon reflex, loss of position sense of great toe, decreased pinprick sensation over ankles & wrists. Her recent HbA1c was 8.9%. She is currently managed with insulin and metformin. She is diagnosed with diabetic polyneuropathy. Which of the following medications can be used to treat pain associated with diabetic neuropathy?

CPiroxicam

DNaproxen

Answer

Duloxetine

Answer

Topiramate

Question 3

Bleeding in DIC is most closely related to:

Answer

Raised fibrin degradation products level in blodd

Answer

Prolong prothrombin time

Answer

Low serum fibrinogen level

Answer

Raised thrombin time

Question 4

Acute renal failure results in

Answer

Hyperkalemic alkalosis

Answer

Hypokalemic alkalosis

Answer

Hyperkalemic acidosis

Answer

Hypokalemic acidosis

Question 5

Which one of the following features may not be seen in hypothyroidism?

BDeafness

Answer

Cold intolerance

Answer

Pericardial effusion

Answer

Pretibial myxedema

Question 6

Experimental Parkinson’s disease in animals and humans is done by

AMPTP

CRotenone

Answer

Methyl mercury

Answer

All of the above

Question 7

Which of the following is effective in management of patients of hea failure with preserved ejection fraction?

ADigoxin

Answer

ARB with neprilysin inhibitor

Answer

Isosorbide mononitrate

Answer

Phosphodiesterase inhibitor

Question 8

Causes of acute pancreatitis are A/E?

Answer

Hypocalcemia

Answer

Valproic acid therapy

Answer

Biliary tract disease

Answer

Blunt trauma

Question 9

Which one of the following is an autosomal dominant disorder –

Answer

Colour - blindess

Answer

Haemophilia

Answer

Phenylketonuria

Answer

Tuberous sclerosis