Therapeutic uses of colcium pectoris antagonists include the following EXCEPT
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7%
Essential hypertension
7%
Angina pectoris
21%
Prophylaxis of migraine
64%
Induction of labor
Withdrawal of which of the following drugs leads to rebound hypertension:
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7%
prazosin
86%
Clonidine
0%
Captopril
7%
Hydralazine
Which of the following drugs cause tachycardia:
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0%
Nadoliol
92%
Nifedipine
8%
Verapamil
0%
Captopril
Thiazide diuretics can produce the following side effects EXCEPT:
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0%
Hypokalemia
92%
Hypocalcemia
8%
Hyperglycemia
0%
Hyperuricemia
All the following druge can produce diuratic effect EXCEPT
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0%
Mannitol
0%
Furosemide
100%
Trimetaphan
0%
Hydrochlorothiazide
Which of the following is not an antiarrhythmic drug:
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7%
Amiodarone
0%
Verapamil
86%
Loratidine
7%
Lidocaine
Anti-platelet drugs include which of the following:
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7%
Nimodipine
73%
Ticlopidine
7%
Neostigmine
13%
Pirenzepine
Which of the following pairs of a drug and its adverse effect is INCORRECT
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0%
Captopril- Dry Cough
0%
Prazosin - Postural hypotension
100%
Spironolactone- Hypokalemia
0%
Glyceryl trinitrate-Headache
The following may increase digitalis toxicity EXCEPT
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0%
Furosemide
8%
Chlorothiazide
83%
Spironolactone
8%
Verapamil
Minoxidil is a potent arteriodilator acting by:
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7%
Blocking of calcium channels
7%
Blocking of potassium channels
80%
Opening of potassium channels
7%
Opening of chloride channels
Bradycardia digitalis toxicity is treatest by:
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0%
Carbachol
7%
Neostigmine
7%
Verapamel
86%
Atropine
Sodium nitroprusside intravenous Infusion is used in treatment of:
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7%
Hypotension
7%
-Angina pectoris
80%
Hypertensive emergencies
7%
Cardiac arrthymia
Digoxin is useful in treatment of
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7%
Hypertension
0%
Diabetes mellitus
0%
Angina pectoris
93%
Heart Failure
Which of the following is not a positive inotropic drug:
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6%
Dobutamine
63%
Verapamil
19%
Digoxin
13%
Amrinolone
Regarding the mechanism of action of antihypertensive drugs, the following is Wrong
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0%
Losartan blocke angiotensin AT-1 receptors
7%
Sodium nitroprusside releases nitic oxide
21%
Prazosin block a1 adrenoreceptor
71%
Clonidine block Γ adrenoreceptor
Digoxin produces alt of the following actions EXCEPT
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6%
Positive inpèropic affect
11%
Bradycardia
11%
Decrease A-V conduction
72%
Direct vasodilator effect
20) Which of the following being is the most frequent site of thrombus?
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0%
a) hepatic vein
6%
b) Pulmonary vein
0%
c) Portal vein
94%
d) Veins of lower extremities
1) Causes of lymphatic obstruction include the following except:
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6%
A. Neoplastic.
0%
B. Post irradiation
94%
C. Nutritional
0%
D. Postsurgical
36. Which one of the listed substances is produced by the action of lipoxygenase on arachidonic acid, is a potent chemotactic factor for neutrophils, and causes aggregation and adhesion of leukocytes?
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13%
a) C5a
0%
b) Prostacyclin
6%
c) IL-8
19%
d) Thromboxane A2
63%
e) Leukotriene B4
2) Causes of hypoproteinemia include:
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71%
a) Liver cirrhosis
21%
b) Renal hypoperfusion
7%
c) Excessive salt intake
0%
d) Neoplasia
17) In a thrombus, the dark lines of Zahn are due to:
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14%
a) Coagulated fibrin
0%
b) Aggregated proteins
21%
c) Aggregated platelets
64%
d) Aggregated R.B.C