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Anaphy Lab > Circulatory System > Flashcards

Circulatory System Flashcards

1
Q

its stimulus

stretch in arterial wall due to increase pressure in the blood

A

Baro

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2
Q

its stimuli is

decreased 02
increase C02

A

Chemo

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3
Q

its stimulus sympathetic stimulation of the heart

blood vessels also increase stimulation of adrenal medulla

A

Adrenal Medullary Mechanisms

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4
Q

its stimulus

reduced blood flow or reduced BP

A

Renin Angiotensin Aldosterone Mechanism

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5
Q

its stimulus

concentration of solutes in PLASMA INCREASE

A

ADH

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6
Q

its stimulus

INCREASED BP

A

Atrial Nauretic Hormone

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7
Q

Located in

Carotid Sinus
Walls of Aortic Arch
Walls of LArge Arteries

A

BAro

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8
Q

Located in

Carotid Bodies
Aortic Bodies

A

Chemo

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9
Q

located in kidney

A

ADH

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10
Q

located in

kidney and lungs

A

Renin Angiotensin Aldosterone

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11
Q

located in adrenal medulla

A

Adrenal Medullary Mech

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12
Q

located in the Heart

A

Atrial nauretic Hormone

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13
Q

Mechanisms that increseas BP?

A

Chemoreceptor
Adrenal Medullary
Renin Angiotensin Aldosterone
Anti Diuretic Hormone

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14
Q

MEchanisms that decreases or lowers BP?

A

Baroreceptors & Atrial nauretic Hormone

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15
Q

Response

INCREASE frequency delivered to the vasomotor and cardioregulatory in medulla ooblongatacauses to LOWER BP

A

Baro

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16
Q

Response

Increase frequency of AP causes to activate chemoreceptor

A

Chemoreptor

17
Q

releases epinephrine and small amount of norephinephrine

A

Adrenal medullary

18
Q

hypotalamus releases ADH or VAsopressin in Posterior Pituitary Gland

A

ADH

19
Q

causes kidney to absorb mor water

A

ADH helps to maintain blood Volume and Blood Pressure

large amounts will cause vasoconstriction resulting to INCREASE BP

20
Q

Promotes LOSS of Na+ and water in Urine

A

Atrial Nauretic

release from specialized cell in RA

21
Q

average pressure in artery during 1 minute

A

Mean Arterial Pressure

-good indicator of perfussion than SBP

22
Q

difference between systole and diastole

A

Pulse Pressure

23
Q

measure of force blood exerts againts blood vessels walls

A

BP

24
Q

blood pressure of the arteries fall to a minimun vallvue

A

Diastole

25
Q

blood is forced into artery

pressure reaches maximum value

A

Systole

26
Q

T or F

Stroke Volume increase

SBP is lowers than DBP

A

F

Stroke Volume Increase SBP is greater than DBP

27
Q

elasticity of Blood Vessels

A

Blood Compliance

28
Q

amount of blood in heart is pumping every minute

A

Cardiac Output

29
Q

numbber of times that heart beats every minute

A

Heart Rate

30
Q

amount of blood secreted every minute

A

Stroke Volume

Anaphy Lab (11 decks)

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