In preparation for a patient having a Schilling test, the nurse should explain that the test:

will confirm a diagnosis of G6PD anemia.

requires the patient to be NPO for 12 hours prior to the test.

is a 24-hour urine specimen collection test.

entails administration of methylcellulose prior to the test.

Answer and Explanation

The Correct Answer is C

Choice A reason: The Schilling test is not used to diagnose G6PD anemia, which is a genetic disorder that causes red blood cells to break down when exposed to certain substances. The Schilling test is used to measure how well the body absorbs vitamin B12 from the intestine. ¹²

Choice B reason: The Schilling test does not require the patient to be NPO (nothing by mouth) for 12 hours prior to the test. The patient can drink water, but should avoid food for 8 hours before the test. ²

Choice C reason: The Schilling test is a 24-hour urine specimen collection test. The patient is given a dose of radioactive vitamin B12 by mouth and another dose of nonradioactive vitamin B12 by injection. The urine is collected for 24 hours to measure how much of the radioactive vitamin B12 is excreted. This indicates how well the body absorbs vitamin B12 from the intestine. ¹²

Choice D reason: The Schilling test does not entail administration of methylcellulose prior to the test. Methylcellulose is a type of laxative that can interfere with the absorption of vitamin B12. The patient should avoid taking any laxatives, antacids, or antibiotics before the test. ²³

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

Choice A reason: Having analgesic properties without sedation is not the rationale for prescribing aspirin and clopidogrel for coronary artery disease. Aspirin and clopidogrel are antiplatelet drugs that prevent blood clots from forming in the arteries that supply the heart. They do not have significant analgesic or sedative effects.

Choice B reason: Triggering vasodilation and improving blood flow is not the rationale for prescribing aspirin and clopidogrel for coronary artery disease. Aspirin and clopidogrel do not directly cause vasodilation or increase blood flow. They work by reducing the stickiness of platelets and preventing them from clumping together and blocking the arteries.

Choice C reason: Improving contractility and decreasing afterload is not the rationale for prescribing aspirin and clopidogrel for coronary artery disease. Aspirin and clopidogrel do not affect the contractility or the afterload of the heart. They act on the blood vessels and the blood cells, not on the heart muscle. Contractility and afterload are influenced by other drugs such as beta-blockers, calcium channel blockers, and angiotensin-converting enzyme inhibitors.

Choice D reason: This is the correct answer. Inhibiting platelet aggregation and clot formation is the rationale for prescribing aspirin and clopidogrel for coronary artery disease. Aspirin and clopidogrel are antiplatelet drugs that interfere with the function of platelets, which are blood cells that help with clotting. By inhibiting platelet aggregation and clot formation, aspirin and clopidogrel reduce the risk of heart attack and stroke in people with coronary artery disease.

A. have a urinary output of greater than 30 mL per hour for 24 hours. B. discuss which lifestyle modifications will be necessary to maintain health. C. express no complaints of chest discomfort or shortness of breath. D. have clear breath sounds bilaterally upon auscultation.

Correct Answer is C

Explanation

Choice A reason: Having a urinary output of greater than 30 mL per hour for 24 hours is not the most appropriate outcome for the problem of impaired tissue perfusion. This outcome is more relevant for the problem of fluid volume excess or renal impairment, which are not the case for this client.

Choice B reason: Discussing which lifestyle modifications will be necessary to maintain health is not the most appropriate outcome for the problem of impaired tissue perfusion. This outcome is more relevant for the problem of knowledge deficit or risk for recurrence, which are not the priority for this client.

Choice C reason: Expressing no complaints of chest discomfort or shortness of breath is the most appropriate outcome for the problem of impaired tissue perfusion. This outcome indicates that the client's cardiac output and oxygen delivery are adequate and that the interventions are effective.

Choice D reason: Having clear breath sounds bilaterally upon auscultation is not the most appropriate outcome for the problem of impaired tissue perfusion. This outcome is more relevant for the problem of impaired gas exchange or pulmonary congestion, which are not the case for this client.

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

In preparation for a patient having a Schilling test, the nurse should explain that the test:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse recognizes that the rationale for the medical prescription of aspirin 81 mg PO daily and clopidogrel 75 mg PO daily for the client with coronary artery disease is that these medications:

Correct Answer is A

Explanation

The nurse, who is caring for a client diagnosed with coronary artery disease, prioritizes the problem of impaired tissue perfusion in the plan of care. Which outcome would be most appropriate? The client will:

Correct Answer is C

Explanation

The nurse has obtained assessment data for a client who is scheduled for a cardiac angiogram (catheterization). Which information must the nurse report to the health care provider prior to the procedure?

A client who is mentally impaired is incontinent of stool. What is the nurse's best intervention to help prevent skin breakdown?

The nurse, who is assessing a client with peripheral vascular disease, notes that the client has no hair on the legs and has thick toenails. Which statement describes the cause of this finding?

When developing a plan of care for the client diagnosed with iron-deficiency anemia, the nurse would encourage intake of which foods?

The nurse is providing care for a client diagnosed with cardiovascular disease and hypertension who is complaining of chest pain. Which medication should the nurse administer?

The nurse administers atenolol 50 mg PO bid to a client who has coronary artery disease. The nurse understands that the therapeutic effect of this medication for this client is to:

The client diagnosed with primary hypertension says, "I don't know why the doctor is worried about my blood pressure. I am feeling just fine." Which statement by the nurse would be the most appropriate?

The nurse is about to administer the combination medication chlorthalidone and atenolol to a client diagnosed with chronic hypertension. Which interventions should the nurse include in the plan of care? (Select all that apply)