CARDIOVASCULAR SYSTEM MCQ – Exercise 62

Instruction for REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs:

1- This online MCQ practice test paper contains 30 questions.
2- Each question in this online practice test paper have four options and only 1 option is correct.
3- You can view the answers of this practice test paper after submitting the practice test paper.
Note: The answers mentioned at the end of practice test are the best suitable option as per our knowledge. Users shall cross-check the answers with their textbooks.

Q 1. of the following collagen vascular disease , PAH is commonest in

 SLE

 Scleroderma

 rheumatoid arthritis

 dermatomyositis

Q 2. which of the following can produce pulmonary hypertension

 portal hypertension

 OSA

 sickle cell disease

 all of the above

Q 3. phosphodiesterase -5 is responsible for the hydrolysis of which of the following in pulmonary vascular smooth muscle

 cyclic GMP

 cyclic AMP

 Endothelin-1

 IP3 (inositol 1,4,5 triphosphate)

Q 4. which of the following prostacyclins is used for the treatment of PAH

 iloprost

 epoprostenol

 treprostinil

 all of the above

Q 5. CREST syndrome includes

 calcinosis

 raynaud phenomenon

 sclerodactyly

 thrombosis

Q 6. A characteristic banana-shaped left ventricular cavity often is seen by ventriculography in

 HCM

 dilated caediomyopathy

 restrictive cardiomyopthy

 constrictive pericarditis

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