CH6 Cardiorespitory Flashcards

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1
Q

Atrium

A

Superior chamber of heart gathers blood, returning to heart

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2
Q

Ventricle

A

Inferior chamber of the heart
pumps blood to the lungs and body

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3
Q

…write it out

A

Blood flow through the ❤️

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4
Q

Resting Heart rate

A

60–100

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5
Q

Sino atrial node

A

Located in right atrium
Initiates electrical signal, causing heart to beat

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6
Q

Atrioventricular node

A

Located between the atria and ventricles
Delays impulse from SA node before allowing to pass to ventricles 

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7
Q

Stroke, volume

A

Amount of blood pumped out of heart with each contraction

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8
Q

End, diastolic volume

A

Filled volume of ventricle before contraction

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9
Q

End systolic volume

A

Volume of blood remaining in ventricle after ejection

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10
Q

Bradycardia

A

Heart rate less than 60 BPR

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11
Q

Tachycardia

A

Heart rate greater than 100 BPR

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12
Q

Cardiac output

A

Overall performance of the ♥️
(heart rate X stroke volume)

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13
Q

Arteries

A

Vessels that transport blood Away from the heart

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14
Q

Capillaries

A

Smallest blood vessels
Site of exchange of elements between blood and tissues

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15
Q

Veins

A

Vessels that transport blood back to the heart

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16
Q

Arterioles

A

Small arteries that eventually divide into capillaries

17
Q

Venules

A

Small veins that allow blood to drain from capillaries into larger veins

18
Q

Vanous pooling

A

Accumulation of blood into the extremities due to slow blood flow through the veins or backflow

19
Q

….write it out

A

Stages of hypertension

20
Q

Bones, inspiration, muscles, expiration muscles

A

Structures of respiratory pump

21
Q

Valsalva maneuver

A

A process that involves expiring against a closed windpipe, creating additional intra-abdominal pressure and spinal stability

22
Q

Conducting airways, respiratory airways

A

Structures of respiratory passages

23
Q

Tachypnea

A

Respiratory rate that is too fast
Greater than 24 breaths per minute

24
Q

Bradypnea

A

Respiratory rate that is too slow
Fewer than 8 breaths per minute

25
Q

Dyspnea

A

Shortness of breath, labored breathing