A pregnant woman has developed varicosities. Which of the following statements would suggest she needs additional health teaching?
A) "I maintain a high fluid intake."
B) "I'll try not to stand for long periods."
C) "I dorsiflex my feet and ankles frequently."
D) "I wear knee-highs rather than pantyhose."
D
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The nurse is providing care for a hemodynamically unstable patient in a critical care setting
The nurse has read in the patient's chart that his most recent echocardiogram prior to admission indicated a low stroke volume, which the nurse recognizes as being a function of preload, afterload, and contractility. Which of the following statements best describes afterload? A) The pressure that the ventricles exert on the atria after the conclusion of systole B) The mean arterial pressure during diastole C) The quantity of blood that remains in the ventricle at the end of systole D) The amount of resistance to the ejection of blood from the ventricle
Performance attributes of an individual are determined by ability and ____
a. Aptitude b. Knowledge c. Motivation d. Skill
The client has been diagnosed with hypotonic dehydration. Which assessment finding should the nurse expect?
A. Flattened hand veins when the hand is positioned above the heart B. Increased urine output, decreased urine specific gravity C. Nonpitting dependent edema D. Poor handgrip strength
Internal task leadership actions include all of the following except
a. Collaborating. b. Goal focusing. c. Structuring for results. d. Organizing.