A nurse is preparing to administer diphenhydramine 30 mg IM stat to a client who is having an allergic reaction. Available is diphenhydramine 50 mg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["0.6"]

To calculate the dosage of diphenhydramine, the nurse needs to use the formula D/H x Q

= X, where D is the desired dose, H is the on-hand dose, Q is the quantity of the on-hand dose, and X is the amount to administer. In this case, D is 30 mg, H is 50 mg/mL, and Q is 1 mL. Plugging these values into the formula, we get:

30/50 x 1 = 0.6

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Naxlex Comprehensive Predictor Exams

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Free Nursing Study Resources

Correct Answer is ["A","D","E"]

Explanation

A. Vitamin A plays a role in the development and maintenance of epithelial tissues, promoting wound healing.
B. Vitamin B12 is important for nerve function and red blood cell production but not directly related to wound healing.
C. Vitamin D is essential for calcium absorption and bone health.
D. Vitamin C is essential for collagen synthesis, a key component of connective tissue and wound healing.
E. Vitamin E acts as an antioxidant and may contribute to tissue repair.

A. Allow the client to choose free-time activities B. Post a written schedule of daily activities. C. Provide a consistent daily routine. D. Use an overhead loudspeaker to announce events

Correct Answer is C

Explanation

Individuals with dementia often benefit from routine, but too many choices can be overwhelming.
B: While a written schedule can be helpful, a consistent routine is generally more beneficial for clients with dementia.
C: Providing a consistent daily routine helps decrease anxiety and confusion for clients with dementia.
D: Overhead loudspeakers may cause agitation and confusion in clients with dementia.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing discharge teaching to a client about nutrition therapy for wound healing following major surgery. Which of the following vitamins should the nurse include in the teaching as promoting wound healing? (Select all that apply.)

Correct Answer is ["A","D","E"]

Explanation

A nurse is contributing to the plan of care for a client who has dementia. Which of the following actions should the nurse include in the plan of care?

Correct Answer is C

Explanation

A nurse is caring for a client who has a prescription for scheduled opioid analgesia and notes a change in the client’s mental status. Which of the following actions should the nurse take? (Select all that apply.)

A nurse is assisting with a group therapy session for clients who are newly diagnosed with cancer. Which of the following statements should the nurse make?

A nurse is assisting with the care of a client who has lung cancer and is scheduled for a lobectomy. The nurse should instruct the client to expect the use of which of the following equipment postoperatively?

A nurse is caring for a client receiving chemotherapy. The nurse should identify that a client who has myelosuppression is at risk for which of the following conditions?

A nurse is caring for a client who has acute osteomyelitis. The client asks the nurse to explain how she developed the infection. The nurse should respond that which of the following organisms is the most common cause?

A nurse is contributing to the plan of care for a client who has a disturbed body image following a motor vehicle crash that resulted in a right arm amputation. Which of the following actions should the nurse take first?

A nurse is reinforcing teaching with a newly licensed nurse about pain management during the end of life. Which of the following statements should the nurse make?

A nurse is reinforcing teaching with a client who has rheumatoid arthritis. Which of the following statements by the client indicates understanding of the information?