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What is the most common cause of Right sided congestive heart failure?
left sided congestive heart failure
The area of the myocardium that cease to function or die due to a heart attack
is called....
Area of infarct
Which is NOT a typical presentation of congestive heart failure?
- low cardiac output
- elevated right atrial pressure
- water and salt retention
- excessive urination
Excessive urination
,Select a symptom of pure left sided congestive heart failure.
- Hepatomegaly and splenomegaly
- portal vein congestion
- peripheral edema
- pulmonary congestion and edema
Pulmonary congestion and edema
Cardiac reserve in a patient with decompensated heart failure is likely to be...
Less than 0%
T or F: Sympathetic stimulation can help with compensating their heart failure
True
An ST segment elevation or depression is a sign of __ that may trigger ventricular
fibrillation?
Current of injury
T or F: Any degree of renal fluid and salt retention is harmful in any patient
with congestive heart failure
false
Inability of the heart to expand enough to fill the ventricles is a
diastolic dysfunction
,What hormone may slow the progression of heart failure?
atrial natriuretic hormone
When damage to the heart leads to chaotic out of sync muscle contractions in
which cardiac output is essentially zero, this is called....
ventricular fibrilation
In compensated heart failure, cardiac output is...
5 L/min
When the endothelium breaks over a plaque, a develops locally which may
occlude the artery even further.
Thrombus
, When ferritin stores are maximized, an insoluble form of iron storage is _.
Hemosiderin
Which describes fetal hemoglobin (HbF)?
- alpha2 / beta2
- alpha1 / beta1
- alpha2 / gamma2
- alpha2 / delta2
Alpha2/gamma2
Which organ is the principle site for old red blood cell phagocytosis?
Spleen
What is a developmental precursor to red blood cells?
Proerythroblast
Neurogenic shock lowers blood pressure and therefore blood flow to
tissue because of...
- loss of vasoconstriction
- decreased heart rate
- decreased contractility
- all of these
All of these