Hormonal Regulators Of BP

Question 1

causing vasoconstriction, stimulating thirst, decreasing urine formation are ways that the hormone ___________ increases blood pressure

Answer 1

Angiotensin 2

Question 2

____________ helps maintain blood volume and pressure, released from adrenal cortex, triggered by Angiotensin II and several other stimuli

Answer 2

aldosterone

Question 3

_________ increases absorption of water in the kidneys and decreases urine output.

Answer 3

aldosterone

Question 4

released from the posterior pituitary this hormone helps maintain and elevate blood pressure

Answer 4

antidiuretic hormone

Question 5

this hormone is also known as vasopressin because in large amounts it causes vasoconstriction it also stimulates the thirst Center and increases water absorption

Answer 5

antidiuretic hormone

Question 6

what are hormonal Regulators of blood pressure

Answer 6

Angiotensin 2
antidiuretic hormone antidiuretic hormone
aldosterone
atrial natriuretic peptide
norepinephrine
epinephrine

Question 7

what happens in the renin-angiotensin system?

Answer 7

liver- angiotensinogen
kidney- renin- converts angiotensinogen to AG 1
AG 1 converted to AG 2 be ACE
ACE released by capillary walls ESP. in lungs

Question 8

atrial natriuretic peptide does what to blood pressure?

Answer 8

decreases blood pressure

Question 9

antidiuretic hormone does what to blood pressure?

Answer 9

how to maintain and elevate blood pressure

Question 10

this hormone is released from atria when walls are stretched by blood volume, simulates vasodilation comma increased urine output

Answer 10

atrial natriuretic peptide

Question 11

sphygmomanometer is used to measure?

Answer 11

blood pressure

Question 12

the top number on a blood pressure score is?

Answer 12

systolic pressure, bottom number diastolic pressure

Question 13

__________ chronically elevated blood pressure systolic 140, diastolic 90

Answer 13

hypertension

Question 14

atherosclerosis may be more likely, May 2nd arterial walls ( arteriosclerosis), may cause heart failure: __________

Answer 14

hypertension

Question 15

__________: chronically low blood pressure symptoms of fatigue dizziness and fainting. systolic blood pressure less than 90, diastolic blood pressure less than 60

Answer 15

hypertension

Question 16

hey blood pressure at or above 140 systolic and 90 diastolic would be considered?

Answer 16

hypertension

Question 17

a blood pressure at or below 90 systolic and 60 diastolic would be considered?

Answer 17

hypertension

Question 18

transient drop in blood pressure after standing causes dizziness lightheadedness and fainting

Answer 18

orthostatic hypotension

Question 19

how does blood flow change during exercise?

Answer 19

heart rate goes up blood flow goes up what does remove from Venus reservoirs, blood is redistributed toward the active tissues. blood goes towards the skin to dissipate Heat period last flood abdomen kidneys

Question 20

describe structures blood flows through from right atrium to pulmonary arterioles

Answer 20

1) right atrium
2) right ventricle
3) pulmonary trunk
4) pulmonary arteries
5) pulmonary arterioles to capillaries

Question 21

describe structures blood flows through from pulmonary venules to the aorta

Answer 21

1) pulmonary venules
2) pulmonary veins
3) left atrium
4) left ventricle
5) aorta

Question 22

the right subclavian and right common carotid artery Branch off of the?

Answer 22

brachial cephalic artery

Question 23

what are the three branches of the aortic Arch

Answer 23

brachial cephalic, left common carotid, left subclavian

Question 24

what two major arteries Branch off of the abdominal aorta?

Answer 24

left common iliac, right common iliac

Question 25

what are the vessels of venous return to the heart?

Answer 25

superior vena cava, inferior vena cava, coronary sinus

Question 26

what are major organs associated with the hepatic portal system?

Answer 26

liver, spleen, stomach, pancreas, small and large intestine

Question 27

I need a paddock portal system both nutrients and toxins will be regulated by the?

Answer 27

liver

Question 28

what are two trajectories for nutrients in The Paddock portal system after being regulated by the liver

Answer 28

1) modified chemically and used by the body

2) taken up and stored

Question 29

________________ toxic substances broken down by hepatocyte or can be made water soluble. transported in blood executed by kidneys

Answer 29

biotransformation