In the metric system, when moving from a larger unit of measurement to a smaller unit, the quantity of
units increases.
Indicate whether the statement is true or false
TRUE
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The nurse is preparing teaching material for a group of young adults about measures that can help prevent peripheral vascular disease (PVD). What should the nurse include in this teaching?
1. Eating low-sodium diets. 2. Decreasing fat and cholesterol in the diet at age 50. 3. Avoiding smoking after age 40. 4. Maintaining a healthy weight.
A nurse is teaching a woman with genital ulcers how to care for them. Which statement by the client indicates a need for additional teaching?
A) "I need to wash my hands after touching any of the ulcers.". B) "I need to abstain from intercourse primarily when the lesions are present.". C) "I should avoid applying ice or heat to my genital area.". D) "I can try lukewarm sitz baths to help ease the discomfort.".
A client tells a nurse that he does not think he can have the recommended heart surgery because transfusions are against his religion. What is the best response of the nurse in this situation?
A) Tell the client that the surgery is necessary to keep him alive and is the only choice. B) Obtain all the information needed for the client to make an informed decision. C) Prepare the client for a visit from his spiritual advisor. D) Have the client sign a form stating his refusal of the treatment.
Why is acetaminophen effective in the treatment of headaches but not in the treatment of muscle aches and inflammation?
A. Acetaminophen is effective against the pain of headache because it inhibits prostaglandin synthesis within the CNS but does not significantly inhibit the synthesis of prostaglandins in peripheral systems, which accounts for the lack of anti-inflammatory activity. B. Acetaminophen is effective against the pain of headache because it stimulates prostaglandin synthesis within the CNS but does not affect platelet aggregation or prothrombin time, which accounts for the lack of anti-inflammatory activity. C. Acetaminophen is effective against the pain of headache because it stimulates prostaglandin synthesis within the CNS but does not significantly stimulate the synthesis of prostaglandins in peripheral systems, which accounts for the lack of anti-inflammatory activity. D. None of the above are correct.