For which client would the use of a phenothiazine most likely be contraindicated?

A client being treated for a traumatic brain injury.

A client with a history of ischemic heart disease.

A pediatric client.

A client with type 2 diabetes.

Answer and Explanation

The Correct Answer is A

Phenothiazines are contraindicated in patients with suspected or established subcortical brain damage. Phenothiazines are a class of drugs that have antipsychotic, antiemetic, and sedative effects. They act by blocking dopamine receptors in the brain and can cause extrapyramidal symptoms, hypotension, and anticholinergic effects.

Choice B is wrong because phenothiazines are not contraindicated in patients with ischemic heart disease.

However, they can cause orthostatic hypotension and cardiac arrhythmias, so they should be used with caution and monitored closely in these patients.

Choice C is wrong because phenothiazines are not contraindicated in pediatric patients.

However, they can cause sedation, hypotension, and extrapyramidal symptoms, so they should be used with caution and at lower doses in these patients.

Choice D is wrong because phenothiazines are not contraindicated in patients with type 2 diabetes.

However, they can cause hyperglycemia and weight gain, so they should be used with caution and monitored closely in these patients.

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 B

Explanation

Metoclopramide is a medication that increases muscle contractions in the upper digestive tract and speeds up the rate at which the stomach empties into the intestines. It is used to treat gastroparesis (slow stomach emptying) in people with diabetes, which can cause heartburn and stomach discomfort after meals.

Choice A is wrong because impaction is a condition where a large mass of dry, hard stool becomes stuck in the rectum and cannot be passed.

Metoclopramide does not treat impaction, but laxatives or enemas may be used instead.

Choice C is wrong because encopresis is a condition where a child over the age of 4 has involuntary bowel movements, usually due to chronic constipation.

Metoclopramide does not treat encopresis, but behavioral therapy, laxatives, or dietary changes may be used instead.

Choice D is wrong because metoclopramide is not used for clients requiring diagnostic procedures involving the stomach or intestines.

However, it may be used to prevent nausea and vomiting caused by chemotherapy or surgery.

A. “It increases the risk for low blood glucose levels.”. B. “There is no reason ginseng cannot be taken by people with diabetes.”. C. “There is no research to indicate what effect it will have.”. D. “It increases the risk for high blood glucose levels.”.

Correct Answer is A

Explanation

Ginseng is a herbal supplement that may have some antidiabetic effects, such as improving glucose tolerance and insulin resistance. However, ginseng may also interact with certain diabetes medications, especially insulin and sulfonylureas, and cause hypoglycemia (low blood sugar)2. Therefore, the nurse should inform the client about this potential risk and advise them to consult their doctor before taking ginseng.

Choice B is wrong because there is a reason ginseng cannot be taken by people with diabetes without medical supervision.

As explained above, ginseng may lower blood glucose levels too much and cause hypoglycemia.

Choice C is wrong because there is some research to indicate what effect ginseng will have on diabetes.

Several studies have shown that ginseng may have beneficial effects on blood glucose control, but also some adverse effects such as hypoglycemia.

Choice D is wrong because ginseng does not increase the risk for high blood

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

For which client would the use of a phenothiazine most likely be contraindicated?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse administers metoclopramide to the client with what condition?

Correct Answer is B

Explanation

A client with type 2 diabetes presents at the clinic for a routine follow-up appointment. The client asks the nurse whether he or she can take the herbal supplement ginseng. What is the correct response by the nurse?

Correct Answer is A

Explanation

The nurse is instructing a patient who will take psyllium (Metamucil) to treat constipation. What information will the nurse include when teaching this patient?

The nurse is caring for a client with renal dysfunction who requires an oral antidiabetic agent. What drug will the nurse expect to see ordered?

A client with hepatitis C has been experiencing symptoms of gastroesophageal reflux. What H antagonist would be most appropriate for this client’s needs?

What statement by a client who is to take an antitussive with codeine indicates that the nurse’s teaching has been effective?

The client is 8 weeks pregnant and requires an antithyroid medication. The nurse identifies what drug as the drug of choice for this client?

What type of insulin would the nurse administer if the fastest therapeutic effects are needed?

The nurse is providing discharge teaching for a client prescribed prednisone to be taken on alternate days. The client asks why he cannot just take half a pill every day. What rationale should the nurse describe?