Increase in right atrial pressure and volume lead to include

A sudden increase in right atrial volume will cause an immediate increase in

A

Cardiac output

B

Heart rate

C

Systemic arterial BP

D

Atrial natriuretic peptide secretion

E

ADH secretion

A sudden increase in right atrial volume will result in an increase in

A

Heart rate

B

ANP secretion

C

Cardiac output

D

Diameter of afferent arterioles of kidney

E

ADH secretion

Non cardiac causes of atrial fibrillation is :

A

chronic kidney disease

B

stroke

C

Pneumonia

D

Chronic liver disease

কোন অঙ্গ হতে ANH (Atrial natriuretic hormone) নিঃসৃত হয়?

A

হৃৎপিণ্ড

B

বৃক্ক

C

যকৃত

D

অগ্ন্যাশয়

কোন অঙ্গ হতে ANH(Atrial natriuretic hormone) নিঃসৃত হয়?

A

হৃদপিন্ড

B

বৃক্ক

C

যকৃত

D

অগ্ন্যাশয়

Stretching of the atrial stretch receptors

A

Increase heart rate

B

Increase diameter of afferent arteriole of kidney

C

Increase atrial natriuretic peptide secretion

D

Increase ADH secretion

E

Increased aldosterone secretion

Atrial natriuretic peptide causes

A

Increase GFR

B

Decrease renin secretion

C

Decrease NaCl reabsorption by the collecting duct

D

Enhance secretion of aldosterone

E

Increase ADH secretion

ECG finding/s of atrial fibrillation is/are

A

Absence of P wave

B

Irregularly irregular Rwave

C

Absence of T wave

D

Presence of U wave

E

Presence of RsR pattern in V1

In atrial fibrillation

A

First heart sound is variable

B

There is increased risk of stroke

C

P wave is tall in lead I and aVL in ECG

D

Peripheral pulse rate is more than heart rate

E

Pulse is regularly irregular

Causes of atrial fibrillation are

A

Mitral valvular disease

B

Myocarditis

C

Hypertension

D

Hyperthyroidism

E

Hyperparathyroidism

Increase in right atrial pressure and volume lead to include

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