Compare the signs and symptoms of right heart failure versus left heart failure
What will be an ideal response?
• Left heart failure—inadequate blood pumped to circulation; blood coming to left ventricle from lungs "backs up" causing fluid to lead into the lungs
• Right heart failure—inability of heart to pump blood from systemic venous circulation to lungs for oxygenation; systemic congestion in venous system
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Which one of the following principles must be followed when physically restraining a patient?
A) Always restrain a patient in a face-down position. B) Use restraint as a punishment for a patient's unacceptable behavior. C) Use a thin, tough material, such as rope or wire, to secure the patient. D) Use several people to gain control of the patient.
The predominant effect of a drug with primarily alpha properties would result in which of the following?
A) Vasodilation B) Increased heart rate C) Decreased heart rate D) Vasoconstriction