Try Naxlex NCLEX-RN (Free-Trial)

A nurse is preparing to administer 5 units of regular insulin and 20 units of NPH insulin to a client who has type 1 diabetes mellitus. Which of the following actions should the nurse take first?

Inject 20 units of air into the vial of NPH insulin.

Inject 5 units of air into the vial of regular insulin.

Withdraw 20 units of NPH insulin from the vial.

Withdraw 5 units of regular insulin from the vial.

Answer and Explanation

The Correct Answer is A

Answer: (A) Inject 20 units of air into the vial of NPH insulin.

Rationale:

A) Inject 20 units of air into the vial of NPH insulin:

Injecting air into the vial of NPH insulin is the first step to prevent creating a vacuum, which could make it difficult to withdraw the insulin later. The nurse must inject the corresponding amount of air for the dose needed, ensuring that the insulin can be withdrawn smoothly and accurately without bubbles, which could affect the dose.

B) Inject 5 units of air into the vial of regular insulin:

Injecting air into the regular insulin vial is also necessary before withdrawing the insulin, but it should be done after injecting air into the NPH vial. This sequence ensures that no NPH insulin contaminates the regular insulin vial when the nurse withdraws the doses later.

C) Withdraw 20 units of NPH insulin from the vial:

Withdrawing NPH insulin should be done after air is injected into both vials and after the regular insulin has been drawn up. This sequence prevents the mixing of the two types of insulin and ensures accurate dosing, which is crucial for maintaining the correct blood glucose levels.

D) Withdraw 5 units of regular insulin from the vial:

Withdrawing regular insulin is critical to do before the NPH insulin to prevent contamination of the regular insulin with NPH, which could alter the onset and peak times of the regular insulin. However, it should follow the steps of injecting air into both vials, starting with the NPH vial.

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

Answer: A

Rationale:

A) Hgb 20 g/dL:

A hemoglobin level of 20 g/dL is elevated and suggests polycythemia, which can occur in chronic respiratory conditions like COPD due to chronic hypoxia. Elevated hemoglobin levels can increase blood viscosity, leading to complications such as increased risk of thrombosis and cardiovascular stress. This finding indicates a potentially serious issue and should be reported to the healthcare provider immediately to address any underlying causes and manage the client's condition effectively.

B) Oxygen saturation 92%:

An oxygen saturation of 92% is slightly below the typical normal range (95-100%) but is not immediately life-threatening. While it indicates mild hypoxemia, it is a common finding in COPD patients, and the management would typically involve supplemental oxygen or adjustment of therapy. This finding should be monitored but is not the most critical issue to report immediately.

C) Productive cough with green sputum:

A productive cough with green sputum suggests a possible infection or exacerbation of COPD. Although this is an important finding that requires evaluation and possible treatment, it is less critical than an elevated hemoglobin level, which indicates a more acute systemic issue. The green sputum should be reported and managed, but it is not the priority compared to the elevated hemoglobin.

D) Chest x-ray shows hyperinflation of lungs:

Hyperinflation of the lungs is a common radiological finding in COPD due to air trapping. While it is a significant finding, it is generally consistent with the disease's progression and does not indicate an acute problem requiring immediate intervention. Monitoring and managing the underlying COPD are necessary, but this finding is less urgent than the elevated hemoglobin.

A. The client's most recent blood pressure reading was 110/60 mm Hg. B. The client's morning laboratory results included a potassium level of 4.9 mg/dL. C. The client has +2 pitting edema in the lower extremities. D. The client's partner assisted them with their meal tray.

Correct Answer is D

Explanation

The client's partner assisting them with their meal tray (option d) is not as important as the other information and may not need to be included in the change-of-shift report.

A nurse providing change-of-shift report for a client who has heart failure should include all of the above information in the report.

The client's most recent blood pressure reading,morning laboratory results, and presence of pitting edema in the lower extremities are all important pieces of information that the incoming nurse should be aware of.

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

A nurse is preparing to administer 5 units of regular insulin and 20 units of NPH insulin to a client who has type 1 diabetes mellitus. Which of the following actions should the nurse take first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has COPD. The nurse should identify that which of the following findings is the priority to report?

Correct Answer is A

Explanation

A nurse is providing change-of-shift report for a client who has heart failure. Which of the following information should the nurse notinclude in the report?

Correct Answer is D

Explanation

A nurse is preparing a client who has a small bowel obstruction for insertion of a nasogastric tube. Which of the following equipment should the nurse gather prior to the procedure?

A nurse is collecting data from a client whose Hgb is 8.8 mg/dL. Which of the following statements should the nurse expect?

A nurse is caring for a client who is postoperative following a hemicolectomy. Which of the following is a subjective indication that the client needs PRN pain medication?

A client who has inoperable cancer tells the nurse that she does not want to pursue the recommended treatment. She asks if the provider can force her to have the treatment. Which of the following is an appropriate response by the nurse?

A nurse is collecting data from a client who has substance use disorder and reports recently taking opioids. Which of the following findings should the nurse identify as a manifestation of opioid intoxication?

A nurse is preparing to insert a nasogastric tube for a client who has a prescription for gastric decompression. Which of the following supplies should the nurse obtain prior to the procedure?

A nurse is planning to administer an ophthalmic medication to a client. Which of the following actions will minimize systemic absorption of the medication?

A nurse is preparing to administer required immunizations to a toddler during a well-child visit. The parent asks the nurse how many baby aspirins he should administer if the toddler develops a fever. Which of the following responses should the nurse make?