The client's dosage of Tenormin (atenolol) is reduced from 75 mg to 60 mg. What is the percentage decrease?
1. 67%
2. 15%
3. 150%
4. 20%
4
Rationale 1:
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A nurse assesses a client who is recovering from a subtotal thyroidectomy. On the second postoperative day the client states, "I feel numbness and tingling around my mouth." What action should the nurse take?
a. Offer mouth care. b. Loosen the dressing. c. Assess for Chvostek's sign. d. Ask the client orientation questions.
What is the required number of milliliters of fluid needed per day for a 14-kg child?
a. 800 b. 1000 c. 1200 d. 1400
The nurse is caring for a patient who has a Stage IV pressure ulcer with grafted surgical sites. Which specialty bed will the nurse use for this patient?
a. Low-air-loss b. Air-fluidized c. Lateral rotation d. Standard mattress
A person wants to know if eating only plant-based foods is advisable as a way to cut cholesterol to near-zero levels. What response by the health care professional is best?
a. “No, you will become extremely malnourished.” b. “Yes, that is an effective way to eliminate cholesterol.” c. “No, many hormones are made from cholesterol.” d. “Yes, that will increase the action of insulin.”