A college student with migraine headaches that cause nausea and vomiting has been prescribed trimethobenzamide.
The nurse should caution the student to avoid using which substance?

St. John’s wort.

Alcohol.

Calcium channel blockers.

Selective serotonin reuptake inhibitors (SSRIs).

Answer and Explanation

The Correct Answer is B

The nurse should caution the student to avoid using alcohol with trimethobenzamide because this combination can cause side effects such as drowsiness, dizziness, and impaired reactions. Alcohol can also worsen the symptoms of nausea and vomiting.

Choice A is wrong because St.

John’s wort is a herbal supplement that is used to treat depression and anxiety.

It does not interact with trimethobenzamide.

Choice C is wrong because calcium channel blockers are a class of medications that are used to treat high blood pressure and heart problems.

They do not interact with trimethobenzamide.

Choice D is wrong because selective serotonin reuptake inhibitors (SSRIs) are a class of medications that are used to treat depression and anxiety.

They do not interact with trimethobenzamide.

Trimethobenzamide is an antihistamine that works by blocking the D receptor in the brain and suppressing the chemoreceptor trigger zone that causes nausea and vomiting.

It is available as an oral capsule or an intramuscular injection.

It can cause side effects such as skin rash, tremors, parkinsonism, and jaundice.

It should not be used in children or people with liver or kidney disease.

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 D

Explanation

Oxygen cannot diffuse rapidly across the membrane to tissues in the eye. This is because diabetic retinopathy is a condition that occurs when high blood sugar levels damage the tiny blood vessels that nourish the retina, the light-sensitive tissue at the back of the eye. As a result, the retina becomes ischemic (lacking oxygen) and tries to grow new blood vessels that are fragile and leaky.

Choice A is wrong because inability of cells in the eye to reproduce is not a cause of diabetic retinopathy.

The retina has a high metabolic rate and needs a constant supply of oxygen and nutrients to function properly.

Choice B is wrong because increase of aqueous humor in the eye is not a cause of diabetic retinopathy.

Aqueous humor is the clear fluid that fills the front part of the eye, not the retina.

An increase of aqueous humor can cause glaucoma, which is a different eye disorder that affects the optic nerve.

Choice C is wrong because decrease of nerve innervations throughout the eye is not a cause of diabetic retinopathy.

Nerve innervations are the connections between nerves and other tissues, such as muscles or glands.

Diabetic retinopathy affects the blood vessels, not the nerves, of the retina.

A. “Remain in the upright position for 30 minutes after taking it.”. B. “Take the medication with a full glass of water.”. C. “Take the medication before going to bed at night.”. D. “Take the medication after breakfast.”.

Correct Answer is B

Explanation

Levothyroxine is a synthetic thyroid hormone that is used to treat hypothyroidism. It should be taken on an empty stomach, preferably in the morning, with a full glass of water to facilitate absorption and prevent choking. Taking the medication with food or other substances may interfere with its effectiveness.

Choice A is wrong because levothyroxine does not need to be taken after breakfast.

In fact, taking it after breakfast may reduce its absorption and efficacy.

Choice C is wrong because levothyroxine does not require the patient to remain in the upright position for 30 minutes after administering.

This instruction is more applicable to bisphosphonates, which are drugs used to treat osteoporosis.

Choice D is wrong because levothyroxine should not be taken at night.

Taking it at night may cause insomnia, as well as reduced absorption and efficacy.

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 college student with migraine headaches that cause nausea and vomiting has been prescribed trimethobenzamide. The nurse should caution the student to avoid using which substance?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The client, newly diagnosed with diabetic retinopathy, asks what caused this disorder. What is the nurse’s best response?

Correct Answer is D

Explanation

The nurse is providing client teaching regarding the administration of levothyroxine. What is the nurse’s priority teaching point?

Correct Answer is B

Explanation

The nurse is caring for a client who works night shift from 22:00 to 06:00 and normally sleeps from 08:00 (8 AM) until 16:00 (4 PM) each day. The nurse should teach this client to take the prescribed corticosteroid at what time of the day?

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

When providing client teaching to the family of a 12-year-old child receiving somatropin, the nurse stresses the need to notify prescriber if what manifestation occurs?

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?

A client taking a chemical stimulant laxative and medications for heart failure and osteoarthritis calls the clinic and reports, “I’m just not feeling right.” What is the priority question the nurse should ask this client?

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?

The nurse is working with a client who is newly diagnosed with hypothyroidism. Diagnostic testing has indicated that the client’s health problem is caused by anterior pituitary dysfunction. This client’s hypothyroidism is rooted in a deficiency of:

A college student with migraine headaches that cause nausea and vomiting has been prescribed trimethobenzamide.
The nurse should caution the student to avoid using which substance?