HESI RN
Pharmacology HESI Quizlet Questions
Question 1 of 5
Insulin glargine (Lantus) is prescribed for a client with diabetes mellitus. The nurse tells the client that it is best to take the insulin:
Correct Answer: B
Rationale: Insulin glargine (Lantus) is a long-acting insulin with a duration of action of approximately 24 hours, making it suitable for once-daily dosing at the same time each day. This regimen helps maintain consistent blood glucose levels and simplifies the client's treatment routine. Taking insulin glargine once daily provides basal insulin coverage throughout the day, reducing the risk of hypoglycemia compared to short-acting insulins that are taken before each meal.
Question 2 of 5
While assisting in caring for a pregnant client receiving intravenous magnesium sulfate for preeclampsia management, a nurse notes the client's absent deep tendon reflexes. What determination should the nurse make based on this data?
Correct Answer: D
Rationale: When a pregnant client receiving intravenous magnesium sulfate for preeclampsia management exhibits absent deep tendon reflexes, this indicates magnesium toxicity. Magnesium toxicity can occur as a complication of magnesium sulfate therapy, leading to suppressed reflexes. It is crucial for the nurse to recognize this sign promptly and report it to prevent further complications or harm to the client.
Question 3 of 5
A client is taking ticlopidine hydrochloride (Ticlid). The nurse tells the client to avoid which of the following while taking this medication?
Correct Answer: D
Rationale: In this scenario, the correct answer is D) Acetylsalicylic acid (aspirin). Ticlopidine hydrochloride is an antiplatelet medication used to prevent blood clots. Aspirin is also an antiplatelet drug, and when taken together with ticlopidine, there is an increased risk of bleeding due to additive effects on platelet aggregation. Therefore, it is important for the client to avoid aspirin while taking ticlopidine to prevent this potential complication. Regarding the other options: A) Vitamin C and B) Vitamin D do not have any known interactions with ticlopidine hydrochloride. These vitamins are essential for overall health but do not impact the effectiveness or safety of ticlopidine. C) Acetaminophen (Tylenol) is a pain reliever and fever reducer that works through a different mechanism than ticlopidine. There are no significant interactions between acetaminophen and ticlopidine that would necessitate avoiding its use together. Educationally, understanding drug interactions is crucial for healthcare professionals to ensure safe and effective patient care. Teaching clients about potential drug interactions empowers them to make informed decisions about their health and medication management. This knowledge helps prevent adverse effects and complications, promoting better outcomes for patients.
Question 4 of 5
Which of the following herbal therapies would be prescribed for its use as an antispasmodic? Select all that apply.
Correct Answer: D
Rationale: In pharmacology, understanding the properties of herbal therapies is crucial for safe and effective patient care. In this question, the correct answer is D) Chamomile, which is known for its antispasmodic properties. Chamomile contains compounds that help relax smooth muscle tissue, making it a suitable choice for conditions involving spasms or cramps. A) Aloe is commonly used for its wound-healing and anti-inflammatory properties, not specifically as an antispasmodic. B) Kava is primarily known for its anxiolytic and sedative effects, rather than its antispasmodic properties. C) Ginger is often utilized for its anti-nausea, anti-inflammatory, and digestive benefits, rather than as an antispasmodic. Educationally, this question highlights the importance of understanding the specific therapeutic properties of herbal remedies to match them effectively with patient symptoms. It reinforces the need for healthcare providers to have a comprehensive knowledge of herbal pharmacology to make informed decisions in patient care.
Question 5 of 5
Why is prostaglandin E1 prescribed for a child with transposition of the great arteries?
Correct Answer: D
Rationale: Prostaglandin E1 is prescribed for a child with transposition of the great arteries to increase blood mixing, which helps maintain adequate oxygen saturation and cardiac output. This medication does not prevent hypercyanotic spells, maintain hormone levels, or influence the position of the great arteries.