A nurse is caring for a client who has a pulmonary embolism and has a new prescription for enoxaparin 1.5 mg/kg/dose subcutaneously every 12 hours. The client weighs 245 lbs. 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.)

Answer and Explanation

The Correct Answer is ["167 "]

To calculate the dose of enoxaparin, follow these steps:

1) Convert the client's weight from pounds to kilograms:

245 lbs / 2.2046 (kg/lb) = 111.13 kg (rounded to the nearest whole number, it's 111 kg).

2) Multiply the weight in kilograms by the prescribed dose per kilogram:

111 kg x 1.5 mg/kg = 166.5 mg.

Round the answer to the nearest whole number, so the nurse should administer 167 mg per dose of enoxaparin every 12 hours to the client with a pulmonary embolism.

Pulmonary Embolism (PE): Symptoms, Signs & Treatment

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 A

Explanation

The correct answer is a. Respiratory status.

Choice A: Respiratory Status

Reason: After the evacuation of a subdural hematoma, monitoring the respiratory status is crucial. This is because changes in respiratory patterns can indicate increased intracranial pressure (ICP) or brainstem compression, which are life-threatening conditions. Ensuring that the airway is clear and that the patient is breathing adequately is the top priority. Normal respiratory rate for adults is 12-20 breaths per minute.

Choice B: Temperature

Reason: While monitoring temperature is important to detect infections or other complications, it is not the immediate priority in the acute postoperative period following a subdural hematoma evacuation. Fever can indicate infection, but it is less likely to cause immediate life-threatening complications compared to respiratory issues.

Choice C: Intracranial Pressure

Reason: Monitoring intracranial pressure (ICP) is very important in patients with brain injuries. Normal ICP ranges from 5-15 mmHg. However, changes in respiratory status can be an early indicator of increased ICP. Therefore, while ICP monitoring is critical, ensuring the patient’s respiratory status is stable takes precedence.

Choice D: Serum Electrolytes

Reason: Serum electrolytes are important to monitor for overall metabolic stability and to detect imbalances that could affect neurological function. Normal ranges for key electrolytes are: Sodium (135-145 mEq/L), Potassium (3.5-4.5 mEq/L), and Chloride (80-100 mEq/L). However, these are not the immediate priority in the acute phase following surgery compared to respiratory status.

A. Pneumothorax B. Atelectasis C. Flail chest D. Hemothorax

Correct Answer is C

Explanation

Choice A Reason: This is incorrect because a pneumothorax is a condition in which air enters the pleural space and causes the lung to collapse. It does not cause the chest wall to move inward and outward paradoxically.

Choice B Reason: This is incorrect because atelectasis is a condition in which alveoli collapse and cause reduced gas exchange. It does not cause the chest wall to move inward and outward paradoxically.

Choice C Reason: This is correct because ﬂail chest is a condition in which multiple ribs are fractured and cause a segment of the chest wall to detach from the rest of the thoracic cage. It causes the chest wall to move inward and outward paradoxically, as well as dyspnea and pain.

Choice D Reason: This is incorrect because a hemothorax is a condition in which blood enters the pleural space and causes the lung to collapse. It does not cause the chest wall to move inward and outward paradoxically.

View Question and Answer

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client 4 hr following evacuation of a subdural hematoma. Which of the following assessments is the nurse's priority?

Correct Answer is A

Explanation

Correct Answer is C

Explanation

A nurse is caring for a client who has a disposable three-chamber chest tube in place. Which of the following findings should indicate to the nurse that the client is experiencing a complication?

A nurse is reviewing the arterial blood gas results for a client in the ICU who has kidney failure and determines the client has respiratory acidosis. Which of the following findings should the nurse expect?

A nurse in an emergency department is caring for an adult client who has burns on the front and back of both his legs and arms. Using the rule of nines, the nurse should document burns to which percentage of the client's total body surface area (TBSA)?

A nurse is evaluating the central venous pressure (CVP) of a client who has sustained multiple traumas. Which of the following interpretations of a low CVP should the nurse make?

A nurse is caring for a client who has hypovolemic shock. Which of the following should the nurse recognize as an expected finding?

A nurse in a critical care unit is caring for a client who suﬀered a knife wound to the chest. The nurse suspects the client is developing cardiac tamponade. Which of the following assessment findings should the nurse identify as supporting this suspicion?

A nurse is monitoring a client who was admited with a severe burn injury and is receiving IV ﬂuid resuscitation therapy. The nurse should identify a decrease in which of the following findings as an indication of adequate ﬂuid replacement?

A nurse is caring for a client who has acute respiratory failure (ARF). The nurse should monitor the client for which of the following manifestations of this condition? (Select all that apply.)