A client who weighs 65 kg receives a prescription for lorazepam 44 mcg/kg intravenously to be administered 20 minutes before a scheduled procedure. The medication is available in 2 mg/mL vial. How many mL should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["1.4"]

Calculate the total dosage required: 44 mcg/kg * 65 kg = 2860 mcg. Convert mcg to mg: 2860 mcg ÷ 1000 = 2.86 mg.

Divide by concentration: 2.86 mg ÷ 2 mg/mL = 1.43 mL.

Considering the vial contains 2 mg/mL, the nurse should administer around 1.43 mL, which can be rounded to 1.4 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 A

Explanation

Following a pneumonectomy, it is important for the client to gradually resume normal activities and engage in social interactions. Encouraging family gatherings can provide emotional support, facilitate social connections, and help reduce feelings of isolation that the client may be experiencing.

While it is generally important for clients who have undergone a pneumonectomy to take precautions to reduce the risk of respiratory infections, such as avoiding crowded places and individuals with respiratory infections, completely avoiding social contact for several weeks is not necessary or realistic in most cases. It is essential to find a balance between protecting the client's health and promoting their emotional well-being and social integration.

Wearing a face mask during family events may not be necessary unless there is a specific concern about respiratory infections. The nurse can educate the client about the importance of good hand hygiene and avoiding close contact with individuals who are actively ill with respiratory infections.

A. Avoid prolonged standing or sitting. B. Continue wearing compression stockings. C. Cross legs at knee but not at ankle. D. Use recliner for long periods of sitting. E. Maintain the bed flat while sleeping.

Correct Answer is ["A","B","D"]

Explanation

A. Prolonged standing or sitting can worsen venous insufficiency and increase the risk of blood pooling in the legs. Encouraging the client to move around and avoid prolonged periods of immobility can help improve circulation.

B. Compression stockings help improve blood flow by applying pressure to the legs, reducing swelling and preventing blood from pooling. The client should be instructed to continue wearing them as prescribed by their healthcare provider.

C.Crossing the legs can impede blood flow and should be avoided altogether.

D. Sitting for extended periods can also contribute to blood pooling. Using a recliner allows the client to elevate their legs, promoting better circulation and reducing the risk of complications. The nurse should recommend using a recliner when sitting for long periods of time.

E.Elevating legs during sleep is generally advised to reduce venous pressure.

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

The nurse is providing discharge teaching to a client who underwent a pneumonectomy. The client wants to resume social activities with family. How should the nurse respond?

Correct Answer is A

Explanation

The home care nurse provided self-care instructions for a client with chronic venous insufficiency caused by deep vein thrombosis. Which instruction(s) should the nurse include in the client's discharge teaching plan? (Select all that apply.)

Correct Answer is ["A","B","D"]

Explanation

A client with a history of lung cancer reluctantly comes to the clinic because of persistent hoarseness and a chronic cough. The client's respirations are labored when speaking and the capillary refill is 3 seconds. Which additional finding warrants intervention by the nurse?

A client who recently received a prescription for ramelteon to treat sleep deprivation reports experiencing severe side effects since taking the drug. Which side effect should the nurse report to the healthcare provider?

The mother of a 7-month-old brings the infant to the clinic because the skin in the diaper area is excoriated and red, but there are no blisters or bleeding. The mother reports no evidence of watery stools. Which nursing intervention should the nurse implement?

The nurse observes a client prepare a meal in the kitchen of a rehabilitation facility prior to discharge. Which behavior(s) indicate the client understands how to maintain balance safely? (Select all that apply.)

The nurse is preparing to administer a suspension ampicillin labeled, 250 mg/5 mL, to a child with impetigo. The prescription is for 500 mg four times a day. How many mL should the child receive per day? (Enter numeric value only.)