What is the purpose of having valves in our veins?
A. To push blood so that it keeps moving
B. To filter blood as it passes by
C. To keep blood from moving forward too quickly
D. To keep blood from flowing backwards in the vein
Answer: D
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What is the term for the breathing pattern in which the depth of breathing increases?
A. hyperpnea B. Kussmaul’s C. hyperventilation D. tachypnea
You are by the side of a patient who fell. He has a hematoma to his forehead as well as deformity of his left forearm. His daughter informs you that he has severe dementia and she cares for him at home. As you assess him, he continually screams out, "Mary, help me. I need help!" Which one of the following questions is MOST appropriate to ask the daughter?
A) "Was Mary his wife?" B) "Do you know what he means by this?" C) "Is this how he normally is?" D) "Isn't dementia is a terrible disease?"
Workplace violence could be committed by a:
A) former patient. B) mailman. C) either A or B. D) former employee.
Mental stress can affect the body's ability to fight infection
a. True b. False Indicate whether the statement is true or false