Try Naxlex NCLEX-RN (Free-Trial)

A nurse is caring for a client who is receiving morphine 2 mg subcutaneously every 4 hr for pain. The medication is available in a vial containing 10 mg/mL. How many mL should the nurse administer? (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 ["0.2"]

Ordered Dose: 2 mg

Available Concentration: 10 mg/mL

Calculate the volume to administer

Volume to administer = Ordered Dose ÷ Concentration

Volume to administer = 2 ÷ 10

Volume to administer = 0.2 mL

Nursing Test Bank

Test Bank #1: RN Pharmacology Exams Test Bank #2: RN Medical-Surgical Exams Test Bank #3: RN Fundamentals Exams Test Bank #4: RN Maternal-Newborn Exams Test Bank #5: RN Anatomy and Physiology Exams Test Bank #6: RN Obstetrics and Pediatrics Exams Test Bank #7: RN Fluid and Electrolytes Exams Test Bank #9: RN Adult Health Test Bank #10: RN Dosage Calculation Test Bank #11: RN Community Health Exams Test Bank #12: RN Psychology Exams Test Bank #13: RN Nursing Care Of Children Test Bank #14: RN Foundations of Nursing Exams

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

Naxlex Comprehensive Predictor Exams

Exam #1: RN Comprehensive predictor 2023 proctored exam Exam #2: Ati rn vati comprehensive predictor proctored exam Exam #3: Ati Rn Comprehensive Predictor Proctored Exam 2023 Exam #4: Rn Comprehensive Predictor 2023 Proctored Exam - St. Joseph Exam #5: RN Comprehensive Predictor Proctored Exam (National U CA San Diego) Exam #6: Ati rn comprehensive predictor 2023 retake proctored exam Exam #7: RN Hesi Exit Proctored Exam Exam #8: Hesi RN Exit proctored exam Exam #9: Hesi rn exit proctored exam Exam #10: Hesi Rn compass exit B proctored exam

Free Nursing Study Resources

Correct Answer is ["354"]

Explanation

Prescribed Dose: 5 mg/kg

Client Weight: 70.8 kg

Calculate the dose in mg

Dose = 5 × 70.8

Dose = 354 mg

A. Prepare the client for a barium enema. B. Prepare the client for a colonoscopy. C. Request an aPTT level. D. Request an INR level.

Correct Answer is D

Explanation

A. Prepare the client for a barium enema: A barium enema is a diagnostic imaging procedure used to evaluate structural abnormalities in the colon, but it is not the immediate priority when a client on warfarin reports blood in stools. The focus should first be on assessing coagulation status and risk of bleeding.

B. Prepare the client for a colonoscopy: Colonoscopy allows direct visualization of the colon to identify sources of bleeding, but performing an invasive procedure in a client on anticoagulation without assessing clotting parameters first increases the risk of severe hemorrhage. Immediate evaluation of anticoagulation levels is safer.

C. Request an aPTT level: Activated partial thromboplastin time (aPTT) is used to monitor heparin therapy, not warfarin. Checking aPTT would not provide accurate information about the client’s anticoagulation status or bleeding risk with warfarin therapy.

D. Request an INR level: The international normalized ratio (INR) is the standard laboratory test for monitoring warfarin therapy. An elevated INR indicates increased anticoagulation and a higher risk of bleeding. Assessing the INR provides critical information to guide interventions such as dose adjustment or vitamin K administration.

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 is preparing to administer amikacin 5 mg/kg IM every 8 hr to a client. The client weighs 70.8 kg. How many mg should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["354"]

Explanation

A nurse is collecting data from a client who is taking warfarin and reports observing blood in their stools. Which of the following actions should the nurse take?

Correct Answer is D

Explanation

A nurse is caring for a client who is recovering from a thoracic spinal cord injury. The nurse should identify that the client is at risk for which of the following conditions?

A nurse is preparing a client's insulin regimen. Which of the following insulins can be mixed? (Select all that apply.)

A home health nurse is reinforcing teaching with a client about kitchen safety. Which of the following instructions should the nurse include about fire extinguisher use?

A nurse is assisting with the care of a 2-year-old child. Complete the following sentence by using the list of options. The nurse should first address the child’s dropdownfollowed by the child'sdropdown.

A nurse is reinforcing discharge teaching with a client who is postoperative following laser surgery for open-angle glaucoma. Which of the following statements by the client indicates an understanding of the instructions?

A nurse is assisting with the care of a client who has decreased mobility and requires repositioning every 2 hr. Which of the following outcomes should the nurse expect?

A nurse is collecting data for a client following electroconvulsive therapy. Which of the following adverse effects should the nurse expect?

A nurse is assisting with the plan of care for a client who has dementia and often wanders in the halls at night. Which of the following Interventions should the nurse recommend including in the plan of care?