A nurse is teaching a newly licensed nurse about orthostatic hypotension. Which of the following information should the nurse include?

Orthostatic hypotension is indicated by a decrease in diastolic blood pressure of 5 mm Hg.

Orthostatic hypotension is indicated by a decrease in systolic blood pressure of 5 mm Hg.

Orthostatic hypotension increases a client's risk of a fall.

Orthostatic hypotension increases a client's risk of a pulmonary emboli.

Answer and Explanation

The Correct Answer is C

A) Orthostatic hypotension is indicated by a decrease in diastolic blood pressure of 5 mm Hg:
Orthostatic hypotension is typically defined by a decrease in systolic blood pressure of 20 mm Hg or more or a decrease in diastolic blood pressure of 10 mm Hg or more within three minutes of standing up. Diastolic blood pressure alone is not the primary indicator of orthostatic hypotension.

B) Orthostatic hypotension is indicated by a decrease in systolic blood pressure of 5 mm Hg:
While a decrease in systolic blood pressure is a component of orthostatic hypotension, the criterion for diagnosing orthostatic hypotension is a decrease in systolic blood pressure of 20 mm Hg or more or a decrease in diastolic blood pressure of 10 mm Hg or more within three minutes of standing up.

C) Orthostatic hypotension increases a client's risk of a fall:
This statement is correct. Orthostatic hypotension, characterized by a sudden drop in blood pressure upon standing, can lead to dizziness and lightheadedness, increasing the risk of falls, particularly in older adults.

D) Orthostatic hypotension increases a client's risk of a pulmonary emboli:
Orthostatic hypotension is not directly associated with an increased risk of pulmonary emboli. Pulmonary embolism is a separate condition involving a blockage in the pulmonary artery or its branches, typically caused by a blood clot."

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 C

Explanation

A) Postoperative patients:
Antitussives may be used postoperatively to alleviate coughing, but they are not necessarily best used in this population. Postoperative patients may have different needs based on their surgical procedure and overall health status.

B) Asthma patients:
Antitussives are generally not recommended for asthma patients because they can suppress the cough reflex, which may be important for clearing mucus and irritants from the airways. Asthma patients often have productive coughs associated with bronchial inflammation and excess mucus production.

C) Patients with a dry, irritating cough:
Antitussives are most effective for patients with a dry, irritating cough, as they help suppress the cough reflex and provide relief from coughing without producing sputum.

D) COPD patients who tire easily:
While antitussives may provide symptomatic relief for some COPD patients with a dry, nonproductive cough, they are not necessarily best used in this population. COPD patients may have varied responses to antitussive therapy, and treatment decisions should be individualized based on their overall condition and symptoms."

Correct Answer is ["43.1"]

Explanation

Here's how we can find the dose:

Convert client weight to kilograms (kg):

We know 1 kg = 2.205 pounds.

Client weight (kg) = 95 lbs / 2.205 lb/kg = 43.1 kg (round to one decimal place for accuracy in calculation).

Calculate the enoxaparin dosage per dose:

Prescribed dosage: 1 mg/kg/dose

Client weight (kg): 43.1 kg (rounded value from step 1)

Enoxaparin dose per dose (mg) = Dosage (mg/kg/dose) x Client weight (kg)

Enoxaparin dose per dose (mg) = 1 mg/kg/dose * 43.1 kg = 43.1 mg (round to nearest tenth as requested)

Therefore, the nurse should administer approximately 43.1 mg of enoxaparin per dose.

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 teaching a newly licensed nurse about orthostatic hypotension. Which of the following information should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Antitussives are useful in blocking the cough reflex and preserving the energy associated with prolonged, nonproductive coughing. Antitussives are best used with

Correct Answer is C

Explanation

Correct Answer is ["43.1"]

Explanation

A nurse is assessing a client who has had diarrhea for several days. Which of the following findings should the nurse expect?

How does an antihistamine work?

What statement by the client indicates that the client understands the nurse's teaching about diuretics?

A nurse is reviewing the medical record of a client who reports taking pseudoephedrine for sinus congestion as needed. The nurse should identify that pseudoephedrine is contraindicated for which of the following client conditions?

ACE inhibitors work on the RAAS to prevent the conversion of angiotensin I to angiotensin II. Because this blocking occurs in the cells in the lung, which is usually the site of this conversion, the use of ACE inhibitors often results in

A nurse is preparing to administer vancomycin 15 mg/kg/day divided equally every 12 hr. The client weighs 198 lb. How many mg should the nurse administer with each dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

What assessment should the nurse make before administering beta-adrenergic blocking agents?

When providing medication te”ching to a client who has been prescribed spironolactone for hypertension, what foods should the nurse instruct the client to avoid?