A nurse is preparing to administer enoxaparin 1 mg/kg subcutaneously every 12 hr.

The client's weight is 121 lb.

Available is enoxaparin 60 mg/0.6 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.)

0.5 mL.

0.600 mL.

0.6 mL.

0.8 mL.

Answer and Explanation

The Correct Answer is C

First, convert the client’s weight from pounds to kilograms: 121 lb /.2 = 55 kg. Then, calculate the dose in mg: 1 mg/kg * 55 kg = 55 mg.

Finally, use the ratio of available enoxaparin to calculate the volume to administer: (55 mg / 60 mg) * 0.6 mL = 0.55 mL.

Rounded to the nearest tenth, this is 0.6 mL.

Choice A is wrong because it is less than the calculated dose of 0.6 mL.

Choice B is wrong because it is equal to the calculated dose of 0.6 mL but not rounded to the nearest tenth.

Choice D is wrong because it is greater than the calculated dose of 0.6 mL.

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 B

Explanation

After a mastectomy, it is important to avoid placing a catheter in the arm on the same side as the surgery to prevent complications such as lymphedema.

Therefore, the nurse should place the catheter in the left arm.
Choice A is wrong because Most proximal site, is not the correct answer because it does not specify which arm to use and could result in placing the catheter on the same side as the mastectomy.
Choice C is wrong because Wrist, is not the correct answer because it does not specify which arm to use and could result in placing the catheter on the same side as the mastectomy.
Choice D is wrong because Cordlike vein, is not the correct answer because it does not specify which arm to use and could result in placing the catheter on the same side as the mastectomy.

A. "I will limit potassium-rich foods in my diet.” B. "I will take the medication on an empty stomach.” C. "I will use salt substitutes in place of table salt.” D. "I will double up on my medication if I miss a dose.”

Correct Answer is A

Explanation

Spironolactone is a potassium-sparing diuretic that can increase potassium levels in the blood.

It is important for clients taking spironolactone to limit their intake of potassium-rich foods to prevent hyperkalemia (high potassium levels).

Choice B is wrong because “I will take the medication on an empty stomach,” is not the correct answer because spironolactone can be taken with or without food.

Choice C is wrong because “I will use salt substitutes in place of table salt,” is not the correct answer because many salt substitutes contain potassium and can increase the risk of hyperkalemia.

Choice D is wrong because “I will double up on my medication if I miss a dose,” is not the correct answer because it is not recommended to double up on medication if a dose is missed.

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 initiating IV therapy for a client who had a right-sided mastectomy. In which of the following locations should the nurse place a catheter?

Correct Answer is B

Explanation

A nurse is providing discharge teaching to a client who has a new prescription for spironolactone. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer is A

Explanation

A nurse is discussing adverse reactions to pain medications in older adult clients with a newly licensed nurse. Which of the following findings should the nurse include as risk factors for an adverse drug reaction? (Select all that apply.)

A nurse is teaching a client about self-administration of enoxaparin. Which of the following instructions should the nurse include? (Select all that apply.).

A nurse is interviewing a client who reports a desire to quit smoking. Which of the following prescriptions should the nurse expect the provider to prescribe?

Subcutaneous Heparin Administration. A nurse is preparing to administer heparin subcutaneously to a client. Which of the following actions should the nurse plan to take to minimize bleeding following the injection?

A nurse is assessing a client who has hypermagnesemia. Which of the following medications should the nurse prepare to administer?

A nurse accidentally administers the medication metformin instead of metoprolol to a client. Which of the following actions should the nurse take?

A nurse is providing teaching about the adverse effects of ergotamine to a client who has migraine headaches. Which of the following adverse effects should the nurse include in the teaching?

A nurse is planning to administer a controlled substance to a client who is experiencing pain. Which of the following actions should the nurse plan to take first?