Try Naxlex NCLEX-RN (Free-Trial)

A client who weighs 132 lb receives a prescription for lorazepam 44 mcg/kg IV to be administer 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 ["1.3"]

Convert pounds to kilograms.

1 pound = 0.453592 kilograms
132 pounds * 0.453592 kg/pound = 59.87 kilograms

Step 2: Calculate the total dose in micrograms.

44 micrograms/kilogram * 59.87 kilograms = 2635.08 micrograms

Step 3: Convert micrograms to milligrams.

1 milligram = 1000 micrograms
2635.08 micrograms / 1000 micrograms/milligram = 2.63508 milligrams

Step 4: Calculate the volume to be administered.

Concentration of lorazepam = 2 milligrams/milliliter
Volume = Dose / Concentration
Volume = 2.63508 milligrams / 2 milligrams/milliliter = 1.31754 milliliters

Therefore, the nurse should administer approximately 1.3 milliliters of the lorazepam solution.

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

Rationale

A. An elevated neutrophil count suggests an active immune response to infection, supporting the clinical findings of purulent drainage. This information is crucial for the healthcare provider to assess the severity of the infection and guide treatment.

B. Hematocrit changes are more related to blood volume, fluid shifts, or bleeding rather than infection. While it may be monitored postoperatively, it does not provide specific information about infection.

C. Platelet count is important for assessing clotting function but does not directly indicate infection or purulent drainage.

D. Serum sodium levels are part of electrolyte balance and hydration status monitoring but do not directly relate to the presence of infection.

A. Neurology unit supervisor. B. Nurse case manager. C. Adult nurse practitioner. D. Risk management nurse.

Correct Answer is B

Explanation

Rationale

A. This role oversees the neurology unit but may not be directly involved in ICU care coordination, which requires a focus on acute management and transition to rehabilitation.

B. Nurse case managers are skilled in coordinating care for patients with complex conditions, ensuring continuity of care, and facilitating communication among healthcare providers and the client's family.

C. While an NP may be involved in direct patient care, their role is more focused on clinical management rather than comprehensive care coordination across different disciplines.

D. This role deals with patient safety and risk reduction but is not primarily responsible for coordinating care for a specific patient's acute medical needs and rehabilitation planning.

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

While changing a client's postoperative dressing, the nurse observes purulent drainage at the site. Before reporting this finding to the healthcare provider, the nurse should note which of the client's laboratory values?

Correct Answer is A

Explanation

A client is admitted to the intensive care until (ICU) with a spinal cord injury following a motor vehicle collision. Which nurse should be contacted to coordinate the progression of the client's care?

Correct Answer is B

Explanation

A older adult client tells the nurse that of having a high-density lipoprotein (HDL) level of 85 mg/dL (2.2 mmol/L). Which action should the nurse take? Reference Range: High Density Lipoproteins (HDL) [greater than 45 mg/dL (greater than 0.75 mmol/L)]

When conducting diet teaching for a client who was diagnosed with hypertension, which food(s) should the nurse encourage the client to eat? Select all that apply.

Exhibits Which client statement(s) require(s) follow up teaching by the nurse? Select all that apply.

Exhibits The nurse is reviewing the client's chart. For each finding, click to indicate whether findings suggest that the client's condition has improved or put the client at risk for hypovolemia. Each column must have at least one selection.

The healthcare provider prescribes the antibiotic cefdinir 300 mg PO every 12 hours for a client with a postoperative wound infection. Which foods should the nurse encourage this client to eat?