Question 11When examining a patient's carotid pulse, why should we not palpate both carotids at once? Is it because it might block the blood supply to the brain? Question 12 How can I differentiate between jugular and arterial pulsation in the neck practically? Question 13 Can you please help me with this: 'Thrusting due to mitral or aortic regurgitation

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Question 11When examining a patient's carotid pulse, why should we not palpate

both carotids at once? Is it because it might block the blood supply to the

brain?

Question 12

How can I differentiate between jugular and arterial pulsation in the neck

practically?

Question 13

Can you please help me with this: 'Thrusting due to mitral or aortic

regurgitation. Heaving due to aortic stenosis and systemic hypertension.

There is often confusion about the terms thrusting and heaving'.

Another book I read considers aortic stenosis and hypertension for

thrusting and mitral/aortic regurgitation for heaving. Who should I go

with? Thank you.

Question 14

Where is the best place on the precordium to auscultate a split-second

heart sound?

Question 15

What is the mechanism by which murmurs of mitral valve prolapse

(MVP) and hypertrophic cardiomyopathy (HC) are accentuated by

standing or the Valsalva manoeuvre?

Question 16

What is the correct procedure for a fluoroscopy and why is this essential

for the insertion of cardiac catheter, pacemaker and prosthetic valve?13 Cardiovascular disease

122

Question 17

What is the role of amiodarone in the acute management of asystole or

pulseless electrical activity (PEA)?

Question 18

1. Is there any contraindication to the use of microwaves or mobile

phones in patients with pacemakers?

2. What, if any, appliances should be avoided in a patient with

a pacemaker?

Question 19

1. What is tachy-brady arrhythmia in the sick sinus syndrome?

2. How can it be managed?

Question 20

Practically, how can we differentiate between a second-degree

atrioventricular (AV) block Mobitz I and Mobitz II? What is the meaning

of first-degree block? What is the difference between heart asystole, heart

arrest and third-degree AV block?