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

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is D

Explanation

A. Diminished urine output is a later sign of hypovolemic shock and is associated with decreased perfusion to the kidneys.
B. Cold clammy skin is also a later sign of shock, indicating poor tissue perfusion.
C. Unconsciousness is a late sign of hypovolemic shock and occurs when there is significant impairment of cerebral perfusion.
D. Tachycardia is an early compensatory mechanism in response to hypovolemia, aiming to maintain cardiac output and perfusion to vital organs.

A. Osteoarthritis affects joints bilaterally throughout the body. B. Osteoarthritis is an autoimmune disease. C. Osteoarthritis pain can be relieved by moist heat D. Osteoarthritis can result in systemic symptoms.

Correct Answer is C

Explanation

A. Osteoarthritis typically affects specific joints and is not necessarily bilateral throughout the body.
B. Osteoarthritis is not an autoimmune disease; it is a degenerative joint disease.
C. Moist heat can provide relief for osteoarthritis pain by improving joint flexibility and reducing stiffness.
D. Osteoarthritis is primarily a localized joint disease and does not usually result in systemic symptoms.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse assisting in the collection of data for a client who is in the early compensatory stage of hypovolemic shock. Which of the following findings should the nurse expect?

Correct Answer is D

Explanation

A nurse is reinforcing teaching with a client who has developed osteoarthritis. Which of the following information should the nurse provide about the disease in the teaching?

Correct Answer is C

Explanation

A nurse is contributing to the plan of care for a client who had a total joint replacement and is two days postoperative. Which of the following resources should the nurse consult to determine the client’s activity level for the day?

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 participating in a staff discussion about disaster triage. The nurse should include which of the following clients as an example emergent (red tag) category?

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?

A nurse is collecting data for a client who has malnutrition resulting from a chronic illness. Which of the following manifestations should the nurse expect to find?

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?