Central Venous Pressure (measured from the height of the jugular vein to “see how high the column of blood is in the jugular vein and above that it’s collapsed”)

Cardiac Venous Pressure (measured from the height of the jugular vein to “see how high the column of blood is in the jugular vein and above that it’s collapsed”)

Central Ventricular Pressure (measured from the height of the jugular vein to “see how high the column of blood is in the jugular vein and above that it’s collapsed”)

Cardiac Ventricular Pressure (measured from the height of the jugular vein to “see how high the column of blood is in the jugular vein and above that it’s collapsed”)

Heart Failure, preserved Ejection Fraction (Diastolic Failure)

Heart Failure, preserved Ejection Fraction (Systolic Failure)

PHSI3012 08-2 Cardiac Failure

Question 1

Question

CVP = ??

Answer

Central Venous Pressure (measured from the height of the jugular vein to “see how high the column of blood is in the jugular vein and above that it’s collapsed”)
Cardiac Venous Pressure (measured from the height of the jugular vein to “see how high the column of blood is in the jugular vein and above that it’s collapsed”)
Central Ventricular Pressure (measured from the height of the jugular vein to “see how high the column of blood is in the jugular vein and above that it’s collapsed”)
Cardiac Ventricular Pressure (measured from the height of the jugular vein to “see how high the column of blood is in the jugular vein and above that it’s collapsed”)

Question 2

Question

"Starling curves" (Ventricular function curves). Which is which?

Image:

08 2 Extra 1 (binary/octet-stream)

Answer

Normal
Sympathetically stimulated (eg exercise)
Following heart attack

Question 3

Question

If Cardiac Output (CO) falls 50%, BP will also fall 50% (because BP = CO * TPR). >> Reduced baroreceptor firing >> increased sympathetic activity. This results in which of the following: (after a while, this is useless, but of benefit immediately)

Answer

Increased HR
Decreased HR
Increased contractility
Decreased contractility
Selective arteriolar vasoconstriction
Selective arteriolar vasodilation
Venoconstriction
Venodilation

Question 4

Question

ANF is a peptide hormone stored in atrial cells of the heart. It inhibits Na+ reabsorption in Kidney and promotes Na+ and H2O loss. This is a way that the RAAS thing works. ANF = ??

Answer

Atrial Naturetic Factor
Arterial Naturetic Factor
Atrial Natiuric Factor
Arterial Natiuric Factor

Question 5

Question

Which of the following are pathways by which the heart responds to reduced CO?

Answer

Baroreceptor/sympathetic response
RAAS response
Hypertrophy of the heart

Question 6

Question

Systolic vs Diastolic heart failure. Which one has reduced ejection fraction?

Answer

Systolic
Diastolic

Question 7

Question

What’s HFpEF?

Answer

Heart Failure, preserved Ejection Fraction (Diastolic Failure)
Heart Failure, preserved Ejection Fraction (Systolic Failure)

Question 8

Question

Systolic vs Diastolic heart failure. Which [generally] has worse patient outcomes?

Answer

Diastolic
Systolic

Question 9

Question

Systolic vs Diastolic heart failure. Which is particularly common in diabetic and obese patients?

Answer

Diastolic
Systolic

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PHSI3012 08-2 Cardiac Failure

Description

Resource summary

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Question 9

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	Created by Michael Jardine about 7 years ago