What is the rationale for using CPAP to treat sleep apnea?
A) positive air pressure holds the airway open
B) negative air pressure holds the airway closed
C) delivery of oxygen facilitates respiratory effort
D) alternating waves of air stimulate breathing
A
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An 82-year-old client is admitted to the hospital for surgery. During the admission assessment the daughter of the client describes difficulties that she has observed in the client
The daughter tells you that the client used to be a wonderful cook but now cannot even remember for what a blender is used. You consider this finding a A) cognitive change that requires further assessment. B) long-term memory loss. C) short-term memory loss. D) normal cognitive change in the elderly.
A patient has a plaster of paris cast. The cast dries in:
a. 2 to 3 hours b. 4 to 8 hours c. 12 to 24 hours d. 24 to 48 hours
The nurse is interviewing a patient who presents with a dislocated shoulder and demon-strates signs of anxiety although relying on her partner for answers. Although the partner is out of the room, which question is most important to ask?
a. "Have you been with your partner long?" b. "Are you being abused by your partner?" c. "Shall I notify the police that you would like to press charges?" d. "Have you ever been physically or emotionally hurt by someone?"
The client receives paroxetine (Paxil), and tells the nurse that sexual dysfunction has become a problem. What is the best response by the nurse?
1. "This side effect usually subsides in a few months." 2. "This is common. Please discuss it with your physician." 3. "Your depression is of primary concern right now." 4. "You should stop the medication right away."