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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Free Nursing Study Resources

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

Explanation

A. Turning off fans and heaters can help prevent the circulation of potentially contaminated air.
B. Evacuation may be necessary in extreme cases but should be done following established protocols and considering the safety of residents.
C. Closing doors and windows helps minimize the entry of external air, reducing exposure to potential contaminants.
D. Keeping fireplaces burning may increase the risk of indoor air pollution and is not a recommended action during a chemical disaster.
E. Placing wet towels under doors can help create a barrier to limit the entry of external air and contaminants.

A. FACES B. Oucher C. Visual Analog Scale D. FLACC

Correct Answer is D

Explanation

A. The FACES scale is typically used with older children who can express their pain using facial expressions.
B. The Oucher scale is a self-report scale that relies on the child's ability to match their pain level to a set of standardized photographs.
C. The Visual Analog Scale is used with older children and adults but is not appropriate for infants.
D. The FLACC scale (Face, Legs, Activity, Cry, Consolability) is specifically designed for infants and nonverbal children, taking into account their facial expressions, leg movement, activity level, cry, and consolability.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse working in an assisted living facility has been made aware that a chemical disaster has occurred within the community and is a threat to the facility. Which of the following actions should the nurse take? (select all that apply)

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

Explanation

A nurse is caring for a 6-month-old infant who is postoperative following a myringotomy. Which of the following pain assessment scales should the nurse use to determine the infant’s pain level?

Correct Answer is D

Explanation

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 measuring the vital signs of a client he suspects has hypovolemic shock. Which of the following findings should the nurse expect?

A nurse is preparing to administer immunizations to a patient who has an allergy to eggs. The nurse should know that an allergy to eggs is a contraindication for which of the following immunizations?

A nurse is reinforcing teaching with a client about the physical effects of chemotherapy. Following the teaching, the nurse asks the client to describe one physical effect. The nurse is focusing on which element of the communication process?

A nurse in a clinic is collecting data from an older adult client who has a new diagnosis of osteoarthritis. Which of the following medications should the nurse anticipate the provider will initially prescribe to the client?

A client is about to undergo a closed reduction of a fracture. In addition to analgesia, the nurse suggests that the client listen to an audiotape of music. Which of the following nonpharmacologic interventions for pain management is the nurse using?

A nurse is collecting data from a client who is receiving chemotherapy and is showing manifestations of malnutrition. Which of the following indicates a Vitamin C deficiency?

A nurse is assisting in performing triage on several clients following a mass casualty event. The nurse should assign a red tag to which of the following clients?