[MCQ] Hypertensive Vascular Disease- Part 5

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Hypertensive Vascular Disease- Part 1 | Hypertensive Vascular Disease- Part 2 |Hypertensive Vascular Disease- Part 3|Hypertensive Vascular Disease- Part4| Hypertensive Vascular Disease- Part 5

1.Which of the following antihypertensive agents is given as “IV bolus” in hypertensive emergencies ?
A. Hydralazine
B. Esmolol
C. Phentolamine
D. Labetalol
2.  Preferred parenteral drug for hypertensive emergency during preeclampsia / eclampsia of pregnancy is ?
A. Hydralazine
B. Labetalol
C. Nicardipine
D. All of the above
3.  Risk factors for preeclampsia include all except ?
A. Nulliparity
B. Diabetes mellitus
C. Anemia
D. Obesity
4.  Risk factors for preeclampsia include all except ?
A. Factor V Leiden mutation
B. Angiotensinogen gene T235
C. Antiphospholipid antibody syndrome
D. Smoking
5.  Medications or substances that can raise blood pressure or antagonize effects of antihypertensive drugs include all except ?
A. Ginseng
B. Anabolic steroids
C. Erythropoietin
D. Chloroquine
6.  Medications or substances that can raise blood pressure or antagonize effects of antihypertensive drugs include all except ?
A. Nonsteroidal antiinflammatory drugs
B. Excessive alcohol use
C. High sodium intake
D. Appetite stimulants
7.  High sodium intake is defined by ?
A. Urinary sodium excretion of >50 mmol per day
B. Urinary sodium excretion of >100 mmol per day
C. Urinary sodium excretion of >150 mmol per day
D. None of the above
8.  Frequency of salt sensitivity is increased among ?
A. > 60 years of age

B. Black or obese
C. Renal impairment
D. All of the above
9.  Which of the following suggest a diagnosis of atherosclerotic renovascular disease ?
A. Abdominal bruit
B. Hypokalemia
C. Recent increase in severity of hypertension
D. All of the above
10.  Which of the following suggest aldosteronism as cause of secondary hypertension ?
A, Abnormal ratio of aldosterone to renin
B. Abnormal response to sodium loading
C. Adrenal adenoma on CT or MRI
D. All of the above
11.  Which of the following suggest pheochromocytoma as cause of secondary hypertension ?
A. Norepinephrine >80 µg/24 hours
B. VMA >5 mg/24 hours
C. Elevated plasma metanephrines
D. All of the above
12.  To prevent hypertensive crisis, patients taking MAOIs must avoid ?
A. Phenylalanine diet
B. Tryptophan diet
C. Tyramine diet
D. All of the above
13.  Which of the following is amino acid derived hormone ?
A. Dopamine
B. Catecholamines
C. Thyroid hormone
D. All of the above
14.  In hypertension during pregnancy, which of the following drugs would be safest ?
A. Labetalol
B. Beta-adrenergic–receptor antagonists
C. Prazosin
D. Calcium channel blocker
15.  If ACE inhibitors are given during pregnancy, what teratogenic effects can happen ?
A. Prolonged renal failure in neonates
B. Decreased skull ossification

C. Renal tubular dysgenesis
D. All of the above
16.  If Warfarin is given during pregnancy, what teratogenic effect can happen ?
A. Neonatal meconium ileus
B. Anomalies of teeth and bone
C. Ebstein’s anomaly
D. Dandy–Walker syndrome
17.  Mothers who took warfarin during 1st trimester could have all of the following congenital malformations in infants except ?
A. Severe nasal hypoplasia
B. Stippled epiphyseal calcifications
C. Agenesis of the corpus callosum
D. Chiari type I malformation
18.  Which of the following anticoagulants does not cross placenta ?
A. Warfarin
B. Anisindione
C. Heparin
D. None of the above
19.  Which of the following is a vasoconstrictor ?
A. Norepinephrine
B. Endothelin
C. Angiotensin II
D. All of the above
20.  Hypertensive retinopathy was first described by ?
A. Marcus Gunn
B. William Osler
C. Keith Wegener
D. Alexender Fleming
21.  Which of the following is called “Age pigment” ?
A. Calpains
B. Melanin
C. Lipofuscin
D. Bilirubin