The antihypertensive drugs that lower diastolic blood pressure by inhibiting renin angiotensin system are

The anti-hypertensive drugs that lower diastolic blood pressure by inhibiting rennin angiotensin sysem are:

A

Losartan

B

Ramipril

C

Amlodipine

D

Hydralazine

E

Atenolol

The renin angiotensin-aldosterone system regulates

A

Potassium balance

B

Sodium balance

C

Fluid volume

D

Blood pressure

E

Nitrogen balance

The renin angiotensin aldosterone system regulates

A

Blood pressure

B

Fluid volume

C

Sodium balance

D

Nitrogen balance

E

Protein excretion

Antihypertensive drugs which are not safe in pregnancy include

A

Enalapril

B

Olmesartan

C

Labetalol

D

Methyldopa

E

Nifedipine

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?

A

15/25

B

31/50

C

11/25

D

9/50

Systolic and diastolic pressure in a healthy man is

A

120 mm and 80 mm

B

201 mm and 110 mm

C

90 mm and 60 mm

D

85 mm and 55 mm

The mechanism of antihypertensive action of Ca2+ channel blockers involve

A

Decreased cardiac output

B

Decreased peripheral resistance

C

Anti-renin activity

D

Increased bradykinin activity

E

Decreased aldosterone activity

The following drugs act by inhibiting enzymes

A

Neostigmine

B

Aspirin

C

Ramipril

D

Morphine

E

Propranolol

Which of the following antiviral drugs act by inhibiting HIV protease

A

Ritonavir

B

Aprenavir

C

Indinavir

D

Acyclovir

E

Oseltamivir

Diastolic murmur is found in

A

Mitral stenosis

B

Left atrial myxoma

C

Aortic stenosis

D

Mitral valve prolapse

E

Pulmonary stenosis

The antihypertensive drugs that lower diastolic blood pressure by inhibiting renin angiotensin system are

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