Cardio- Exam

Question 1

HR and CO with exercise

Answer 1

Increase linearly- reach a plateau at 100% VO2max

Question 2

Blood pressure and exercise

Answer 2

Systolic increases, diastolic remains constant

Question 3

Rate pressure product

Answer 3

Metabolic demand of the heart = HR x SBP

Question 4

Elevated blood pressure

Answer 4

SBP 120-129; DBP <80

Question 5

Stage 1 HTN

Answer 5

SBP 130-139; DBP 80-89

Question 6

Stage 2 HTN

Answer 6

SBP at least 140; DBP at least 90

Question 7

HTN crisis

Answer 7

SBP over 180 and/or DBP over 120

Question 8

Measures that increase with altitude

Answer 8

HR, BP, CO

Question 9

Measures that change with acclimitization

Answer 9

HR increases
SV decreases
BP and CO normalize

Question 10

Measures that increase with aquatic therapy

Answer 10

CO, SV, work of breathing

Question 11

Aortic auscultation

Answer 11

2nd IC space, right SB

Question 12

Pulmonic auscultation

Answer 12

2nd IC space, L SB

Question 13

Tricuspid auscultation

Answer 13

4th IC space, L SB

Question 14

Mitral auscultation

Answer 14

5th IC space, midclavivular line

Question 15

S1

Answer 15

“Lub”
Closure of mitral and tricuspid
Onset of systole

Question 16

S2

Answer 16

“Dub”
Closure of aortic and pulmonary
Onset of diastole

Question 17

S3

Answer 17

Ventricular gallop
Associated with heart failure

Question 18

S4

Answer 18

Atrial gallop
Abnormal ventricular filling and atrial contraction