Info From Practice Problems

Question 1

s3 is usually heard in whom?

Answer 1

Kids and athletes

Question 2

What causes S3? What about S4?

Answer 2

S3 - Turbulent BF into the ventricle during rapid filling

S4 - atrial; kick into already full ventricle which corresponds with A

Question 3

The PR segment is representative of what

Answer 3

AV Nodal Delay

Question 4

What are atrial grannules

Answer 4

Release precursors to ANF

Question 5

What does the stretch and neuroxmitters cause in SM

Answer 5

The spike and the plateau

Question 6

ANG II affects what receptors

Answer 6

AT1 - constrict arterioles

Question 7

Aldosterone is made where and does what

Answer 7

Made at adrenal cortex

Increases water and Na retention in kidneys

Question 8

ADH/Vasopressin act on what and are created where

Answer 8

V1/V2 and made in the pituitary

Question 9

Discontinuous capillaries are found where

Answer 9

BM, Liver, Spleen

Question 10

Fenestrated capillaries are found where

Answer 10

Endocrine/kidneys

Question 11

Continuous capillaries are found where

Answer 11

Muscle/brain/exocrine glands