Matching type 1st exam

Question 1

Cardiac Action Potential Phase

Na+ voltage-gated, open

Answer 1

Phase 0

Question 2

Cardiac Action Potential Phase
Na+ fast, inactivated
K open

Answer 2

Phase 1

Question 3

Cardiac Action Potential Phase
Na+ remain open
K close (some)
Ca voltage-gated slow, open

Answer 3

Phase 2

Question 4

Cardiac Action Potential Phase
Na+ close
K voltage-gated, open
Ca close

Answer 4

Phase 3

Question 5

Cardiac Action Potential Phase

time when 2nd contraction cannot be triggered

Answer 5

Phase 4

Question 6

Atrial DEpolarization

Answer 6

P wave

Question 7

Ventricular DEpolarization

Answer 7

QRS wave

Question 8

Ventricular REpolarization

Answer 8

T wave

Question 9

Conduction time from start of Atrial Excitation to start of Ventricular Excitation

Answer 9

P-Q interval

Question 10

Ventricular contractile fibers fully depolarized; during Plateau phase of depolarization

Answer 10

S-T interval

Question 11

Start of Ventricular DEpolarization to start of Ventricular REpolarization

Answer 11

Q-T interval

Question 12

drains blood from stomach, pancreas, small intestine, part of large intestine

Answer 12

Superior mesenteric vein

Question 13

drains blood from stomach, pancreas, part of large intestine

Answer 13

Splenic vein

Question 14

drains blood from part of large intestine

Answer 14

Inferior mesenteric vein

Question 15

drains blood from stomach

Answer 15

R & L gastric vein

Question 16

drains blood from gallbladder

Answer 16

Cystic vein