CH. 15 PHYSIOLOGY IUPUI DR.
CLARK EXAM 3 2025 QUESTIONS
AND ANSWERS
Arterial Pressure
-Pressure or Pulse wave - ....ANSWER ...-feeling vessel vibrate
--vibration in arteries
*Travels 10x FASTER than the blood
Pulse is the direct reflection of the __________ action - ....ANSWER ...-
ventricular
Pulse Deficit - ....ANSWER ...-apical puse - peripheral pulse
*pulse deficit will be in the peripheral pulse or can sometimes be seen if someone
has a weak heart beat
pulse pressure - ....ANSWER ...-SP-DP
MAP - ....ANSWER ...-mean arterial pressure
more time in Diastole sooo
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
,(SP + 2DP)/3
REFERS TO how you're going to profuse tissues
profusion: refers to blood flowing to tissues
Sphygmomanometry
Laminar Flow vs. disrupted flow - ....ANSWER ...-Laminar flow: fluid that
flows in tubes flows in layers
*Layer against the wall of tube is slowed down and as you move to the center,
blood flows faster and faster
as soon as it is disrupted, you can hear the turbulence
Laminar flow vs. disrupted flow
1st sound of Karotkoff - ....ANSWER ...-cut off blood flow--slowly release
the pressure allowing blood to slowly start to flow again--as soon as the heart first
contracts and you hear that THUMP-- that is your estimate of systolic pressure
Laminar flow vs. disrupted flow
2nd sound of Karotkoff - ....ANSWER ...-free flow--no longer restricted
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
, estimate of diastolic pressure
no sound--back to Lamina flow
Elevated BP (old prehypetension) - ....ANSWER ...-Systolic 120-129 AND
diastolic is LESS than 80mm Hg
Normal BP - ....ANSWER ...-Systolic less than 120 diastolic less than 80 mm
Hg
less than 120/80
HTN
stage 1 - ....ANSWER ...-Systolic 130-139 OR Diastolic 80-89
HTN
stage 2 - ....ANSWER ...-Systolic 140 + OR Diastolic at LEAST 90 mm Hg
if you have high blood pressure you have _____ afterload - ....ANSWER ...-
high
--ventricles have to get to a higher pressure before they can start ejecting blood
hypertensive crisis - ....ANSWER ...-systolic over 180 and/or diastolic over
120
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 3
CLARK EXAM 3 2025 QUESTIONS
AND ANSWERS
Arterial Pressure
-Pressure or Pulse wave - ....ANSWER ...-feeling vessel vibrate
--vibration in arteries
*Travels 10x FASTER than the blood
Pulse is the direct reflection of the __________ action - ....ANSWER ...-
ventricular
Pulse Deficit - ....ANSWER ...-apical puse - peripheral pulse
*pulse deficit will be in the peripheral pulse or can sometimes be seen if someone
has a weak heart beat
pulse pressure - ....ANSWER ...-SP-DP
MAP - ....ANSWER ...-mean arterial pressure
more time in Diastole sooo
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
,(SP + 2DP)/3
REFERS TO how you're going to profuse tissues
profusion: refers to blood flowing to tissues
Sphygmomanometry
Laminar Flow vs. disrupted flow - ....ANSWER ...-Laminar flow: fluid that
flows in tubes flows in layers
*Layer against the wall of tube is slowed down and as you move to the center,
blood flows faster and faster
as soon as it is disrupted, you can hear the turbulence
Laminar flow vs. disrupted flow
1st sound of Karotkoff - ....ANSWER ...-cut off blood flow--slowly release
the pressure allowing blood to slowly start to flow again--as soon as the heart first
contracts and you hear that THUMP-- that is your estimate of systolic pressure
Laminar flow vs. disrupted flow
2nd sound of Karotkoff - ....ANSWER ...-free flow--no longer restricted
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
, estimate of diastolic pressure
no sound--back to Lamina flow
Elevated BP (old prehypetension) - ....ANSWER ...-Systolic 120-129 AND
diastolic is LESS than 80mm Hg
Normal BP - ....ANSWER ...-Systolic less than 120 diastolic less than 80 mm
Hg
less than 120/80
HTN
stage 1 - ....ANSWER ...-Systolic 130-139 OR Diastolic 80-89
HTN
stage 2 - ....ANSWER ...-Systolic 140 + OR Diastolic at LEAST 90 mm Hg
if you have high blood pressure you have _____ afterload - ....ANSWER ...-
high
--ventricles have to get to a higher pressure before they can start ejecting blood
hypertensive crisis - ....ANSWER ...-systolic over 180 and/or diastolic over
120
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 3
