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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Correct Answer is ["B","C","G","H"]

Explanation

A. Providing oxygen at 6 L/min via nasal cannula is not indicated based on the information provided. The client denies shortness of breath, and vital signs are within normal limits.
B. Applying cold compresses to joints can help reduce swelling and alleviate pain in the extremities.
C. Performing passive range of motion (ROM) exercises is appropriate to maintain joint flexibility and prevent contractures.
D. Administering IV fluids is not explicitly indicated based on the information provided. Fluid management should be individualized based on the client's condition and underlying factors.
E. Obtaining consent for a blood transfusion is not necessary unless the client has severe anemia or bleeding.
F. Restricting fluid intake to 1,400 mL/day may cause dehydration and electrolyte imbalance.
G. Administering meperidine (a narcotic analgesic) may be considered for pain relief.
H. Encouraging bedrest is appropriate to minimize joint stress and promote healing, especially when there is pain and swelling in the extremities.

A. Use a new sponge each time the surgical site is scrubbed. B. Cleanse the surgical site with a povidone-iodine solution. C. Shave the client’s hair near the surgical site. D. Scrub the surgical site starting at the outer edge and moving inwards

Correct Answer is A

Explanation

A. This is because using the same sponge repeatedly can introduce bacteria and other contaminants to the surgical site, increasing the risk of infection.
B. Cleansing the surgical site with a povidone-iodine solution is not recommended because it can cause skin irritation and allergic reactions. The nurse should use a chlorhexidine-based antiseptic solution instead, which is more effective and less toxic.
C. Shaving the client's hair near the surgical site is generally avoided, as it can increase the risk of infection. Hair removal, if needed, is often done with clippers.
D. The surgical site should be scrubbed starting at the center and moving outwards in a circular motion.

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Naxlex Comprehensive Predictor Exams

A nurse is contributing to the plan of care for an adolescent client. Exhibits Which of the following actions should the nurse identify as part of the plan of care? Select all that apply.

Correct Answer is ["B","C","G","H"]

Explanation

A nurse is assisting with performing a skin preparation for a client who is scheduled for surgery. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

A nurse is reinforcing teaching with a client who has gout. Which of the following dietary restrictions should the nurse include in the teaching?

A nurse is collecting data from a client following a bee sting. Which of the following findings can indicate an anaphylactic reaction to the venom?

A nurse is caring for a client. Exhibits A nurse is providing discharge teaching for a client who has dysphagia. Which of the following statements by the client indicates an understanding of the teaching?

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A nurse is assisting with revising a facility’s emergency response plan for tornado disasters in the community. The nurse should plan to collaborate with which of the following agencies?

While examining a client's temporomandibular joint, a nurse identifies pain, crepitus, and a popping sound. Because of these findings, to which of the following providers should the nurse request a referral for the client?

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