HESI-P HESI Pharmacology - Set 3 - Part 2

Correct Answer: Alcoholic beverages of any kind

When alcohol is combined with glimepiride, a disulfiram-like reaction with flushing, palpitations, and nausea may occur. Alcohol can potentiate hypoglycemic effects, so it must be avoided while on this sulfonylurea, while red meats, cereals, and carbonated beverages remain acceptable. Option a is incorrect because whole-grain cereals are acceptable while taking glimepiride because they do not trigger a disulfiram reaction. The specific item the chapter directs to avoid is alcohol due to the flushing and palpitations interaction. Option b is incorrect because red meats are an acceptable food choice with glimepiride and do not interact with the medication. Alcohol is the specific substance that causes the disulfiram-like reaction requiring avoidance. Option c is incorrect because carbonated beverages are acceptable while taking glimepiride and do not produce a disulfiram-like reaction. Alcohol must be avoided because it causes flushing, palpitations, and nausea while on this medication.

Correct Answer: Within five to twenty minutes

Blood glucose level begins to increase within five to twenty minutes after glucagon administration. The medication works by stimulating glycogenolysis in the liver and may be given subcutaneously, intramuscularly, or intravenously when the client cannot swallow safely. Option a is incorrect because sixty to ninety minutes is far slower than the actual onset of glucagon, which begins to raise glucose within five to twenty minutes. Such a long delay would not match the emergency hypoglycemia reversal need. Option b is incorrect because thirty to forty-five minutes overstates onset because hepatic glycogenolysis responds far faster than that interval. Rapid action is essential for treating insulin-induced hypoglycemia in unconscious clients who cannot ingest oral carbohydrate. Option d is incorrect because two to three hours is far too slow for an emergency antidote intended for unconscious hypoglycemic clients. The chapter cites a brisk onset because glucagon mobilizes liver glycogen qui

Correct Answer: Take pills one hour before injection

Because pramlintide delays gastric emptying, other prescribed oral medications must be taken one hour before or two hours after a pramlintide injection. Pramlintide is given subcutaneously before meals to lower postprandial glucose. Option a is incorrect because taking other pills with the pramlintide injection ignores the delayed gastric emptying that would slow absorption. The chapter directs a one-hour or two-hour separation to maintain proper drug absorption. Option c is incorrect because taking pills with food after injection still violates the gastric emptying separation rule and would slow oral medication absorption. The proper window is one hour before or two hours after the pramlintide injection. Option d is incorrect because an immediate post-meal dose overlaps with pramlintide-induced slowing of the stomach and impairs oral drug absorption. Adequate spacing around the injection is required so other prescribed medications can move through the gut.

Correct Answer: Mild heat intolerance and weight loss

Insomnia, weight loss, and mild heat intolerance are recognized side effects of levothyroxine sodium because the medication speeds metabolism. Bradycardia, constipation, and cold intolerance are signs of hypothyroidism, the disorder being treated, rather than side effects. Option b is incorrect because bradycardia at rest reflects the underlying hypothyroid state rather than an adverse drug response. Adequate thyroid hormone replacement actually quickens heart rate as part of restored metabolic activity in target tissues. Option c is incorrect because daily worsening constipation is a feature of slowed metabolism in hypothyroidism, not a side effect of levothyroxine. The medication tends to speed bowel function and produce side effects like diarrhea and weight loss. Option d is incorrect because cold intolerance and fatigue are signs of hypothyroidism rather than levothyroxine side effects. The medication produces opposite features like heat intolerance and weight loss when working eff

Correct Answer: Take on an empty stomach

Oral doses of levothyroxine should be taken on an empty stomach to enhance absorption, with dosing done in the morning before breakfast. Many other medications and supplements interfere with absorption, so timing apart from food is essential. Option a is incorrect because taking levothyroxine with a small meal reduces absorption and undermines the therapeutic effect. The chapter directs dosing before breakfast with no food in the stomach so the hormone enters the bloodstream fully. Option b is incorrect because taking levothyroxine at lunch with juice violates the empty-stomach requirement and reduces absorption. The drug must be taken in the morning before breakfast on an empty stomach for proper effect. Option c is incorrect because bedtime dosing with a snack would slow absorption and disrupt the recommended morning routine. Optimal uptake requires a fasting stomach early in the day, not an evening administration paired with food.

Correct Answer: Tremors and palpitations

Excessive doses of levothyroxine produce signs of hyperthyroidism, including tachycardia, chest pain, tremors, nervousness, insomnia, hyperthermia, heat intolerance, and sweating. These findings must be reported because they signal toxicity requiring dosage adjustment by the provider. Option a is incorrect because excessively dry skin is a hypothyroid finding suggesting inadequate replacement, not toxicity. Toxicity signs that require reporting are hyperthyroid features such as tremors, tachycardia, and palpitations. Option b is incorrect because persistent fatigue is a feature of hypothyroidism, the disorder being treated, not toxicity from levothyroxine. The toxicity signs to report are hyperthyroid features like tremors and palpitations indicating excessive thyroid effect. Option d is incorrect because new cold intolerance is a hypothyroid feature reflecting undertreatment, not a sign of toxicity from levothyroxine. Toxicity is signaled by hyperthyroid signs like tremors, palpitatio

Correct Answer: Sore throat with fever or bleeding

Methimazole can cause agranulocytosis with leukopenia and thrombocytopenia, so sore throat, fever, headaches, or unusual bleeding must be reported immediately. The medication is taken with food and must not be stopped abruptly due to thyroid storm risk. Option b is incorrect because mild fatigue lasting one day is not a specific warning sign of agranulocytosis from methimazole. The dangerous findings are sore throat, fever, and bleeding because they signal the blood dyscrasia caused by this medication. Option c is incorrect because new constipation does not match the agranulocytosis warning pattern and carries no urgency with this antithyroid drug. Bone-marrow suppression instead announces itself through pharyngitis, febrile episodes, and bruising or other bleeding. Option d is incorrect because improved appetite and weight gain are favorable changes as hyperthyroidism resolves and do not indicate adverse effects. Bone marrow toxicity from this drug instead presents with pharyngeal pai

Correct Answer: Never stop methimazole without provider direction

Methimazole must not be stopped abruptly because doing so can trigger thyroid storm, with fever, flushed skin, confusion, tachycardia, dysrhythmias, and heart failure signs. The provider must direct any change to the dose or schedule. Option a is incorrect because stopping methimazole when feeling better risks thyroid storm because abrupt discontinuation removes the brake on thyroid hormone synthesis. The provider must direct any change in dosing based on lab monitoring. Option c is incorrect because cutting the dose in half independently violates safe practice because abrupt dose changes can trigger thyroid storm. Only the provider directs dose modifications based on T3, T4, and TSH lab values. Option d is incorrect because switching to over-the-counter alternatives is unsafe and not appropriate for hyperthyroidism management. The provider must guide any change in therapy because abruptly stopping methimazole risks thyroid storm.

Correct Answer: Decrease oral fluids after starting medication

Once desmopressin is started, oral fluids should be decreased to prevent water intoxication, because the medication enhances reabsorption of water in the kidneys. Headache and drowsiness are signs of water intoxication and must be reported to the provider immediately. Option a is incorrect because increasing oral fluids to four liters daily would compound the antidiuretic effect of desmopressin and cause water intoxication. The chapter directs decreasing fluids after starting the medication to prevent this serious complication. Option b is incorrect because replacing water with sports drinks does not address the volume issue and could add unnecessary electrolytes. The chapter specifically directs decreasing total oral fluid intake once desmopressin therapy begins. Option c is incorrect because maintaining the previous high fluid intake produces water intoxication because desmopressin now causes the kidneys to reabsorb water. Fluids must be decreased to prevent this dangerous complicati

Correct Answer: Early morning with breakfast

Corticosteroids should be administered before nine in the morning, ideally with food or milk, to mimic the natural cortisol burst released by the adrenal glands each morning. This timing minimizes adrenal insufficiency from the medication. Option a is incorrect because noon dosing does not align with the natural morning cortisol burst and increases adrenal suppression risk. The chapter directs early morning administration to mimic physiologic cortisol patterns. Option b is incorrect because bedtime dosing collides with the lowest point of endogenous cortisol output and deepens hypothalamic-pituitary-adrenal suppression. The proper schedule is early morning administration with food or milk so glucocorticoid exposure overlaps the physiologic peak. Option d is incorrect because any convenient hour ignores the diurnal pattern of adrenal hormone release that the dose is meant to imitate. The chapter specifies an early breakfast-time dose so medication exposure shadows physiologic glucocorti

Correct Answer: Can take aspirin or antihistamine sometimes

Aspirin and other over-the-counter medications should not be taken unless the provider is consulted because corticosteroids increase potency of aspirin and NSAIDs, raising the risk of gastrointestinal bleeding and ulceration. The other client statements reflect accurate teaching. Option b is incorrect because calling about weekly weight gain over five pounds reflects accurate teaching because such gain may indicate fluid retention. This statement does not need correction and shows good understanding of monitoring needs. Option c is incorrect because taking the medication at the same time daily is sound practice because consistent timing maintains steady serum drug levels. The client demonstrates appropriate scheduling, and the nurse should leave that part of the plan untouched. Option d is incorrect because avoiding caffeine fits chapter guidance because caffeine contributes to steroid-induced gastric injury during prolonged corticosteroid therapy. The client demonstrates sound underst

Correct Answer: Take morning empty stomach, stay upright

Alendronate should be taken first thing in the morning with a full glass of water on an empty stomach. The client must remain sitting upright for at least thirty minutes after taking the dose to prevent esophagitis. Option a is incorrect because taking with a bedtime snack and lying down increases reflux risk and esophagitis, which is the primary concern. The proper administration is morning, empty stomach, and remaining upright for at least thirty minutes. Option b is incorrect because taking with meals interferes with absorption and increases reflux risk for esophagitis. The chapter directs morning administration on an empty stomach with a full glass of water and upright positioning afterward. Option c is incorrect because choosing any convenient time ignores the strict morning empty-stomach rule that protects against esophagitis. The medication must be taken first thing in the morning with water and an upright posture for thirty minutes.

Correct Answer: Metallic taste with abdominal pain

Iodism is characterized by vomiting, abdominal pain, metallic or brassy taste in the mouth, rash, and sore gums and salivary glands. Use of strong iodine solution is limited to about two weeks for thyroid surgery preparation. Option a is incorrect because hypertension and tachycardia are signs of thyroid hormone excess or sympathomimetic effects rather than iodism. The hallmark iodism cluster includes vomiting, abdominal pain, metallic taste, rash, and sore gums. Option c is incorrect because dry skin with cold intolerance suggests hypothyroidism, the underlying disorder being suppressed, rather than overdose of the preparation. True iodism instead presents as a brassy taste, cramping pain, emesis, dermatitis, and tender salivary glands. Option d is incorrect because sore throat with leukopenia points to methimazole-induced agranulocytosis, a separate antithyroid adverse effect. The hallmark Lugol pattern features a metallic taste, abdominal pain, vomiting, rash, and salivary gland sor

Correct Answer: Rotate within one anatomical area only

Systematic rotation within one anatomical area is recommended to prevent lipodystrophy and promote even absorption. Injections should be one to one-and-a-half inches apart, and the same site should not be used more than once in two to three weeks. Option a is incorrect because injecting into the same spot daily causes lipodystrophy and uneven absorption over time. The chapter directs rotation within one anatomical area, with sites spaced one to one-and-a-half inches apart. Option b is incorrect because rotating randomly across all body areas creates inconsistent absorption because different sites have different uptake rates. The recommended pattern keeps each injection inside a single body region so dose kinetics stay steady. Option d is incorrect because injecting into scar tissue delays absorption and disrupts the systematic rotation pattern recommended for self-injection. The teaching plan keeps each dose inside one body region while steering needles clear of scarred or hardened tis

Correct Answer: One hour between doses

To prevent interactions and interference with the action of other medications, one hour should be allowed between antacid administration and administration of any other medication. This timing protects the absorption of other drugs that antacids can otherwise reduce. Option b is incorrect because thirty minutes falls short of the chapter-directed interval and still allows binding interactions to occur in the gut. A full sixty-minute separation is required so other prescribed medications can be absorbed properly. Option c is incorrect because fifteen minutes is too short for antacids to clear so that other medications can be properly absorbed. The chapter specifies a one-hour interval between the antacid and any other prescribed medication. Option d is incorrect because four hours is unnecessarily long and exceeds the chapter-directed interval for separating antacids from other drugs. The required interval is one hour to prevent interactions while keeping administration practical.

Correct Answer: One hour before meals and bedtime

Sucralfate is taken one hour before meals and at bedtime so that it can form a protective coating over the ulcer before food intake stimulates gastric acid production. This timing is the directed schedule for gastric ulcers. Option a is incorrect because every six hours around the clock ignores the relationship between sucralfate, meals, and ulcer protection. The chapter directs administration one hour before meals and at bedtime to ensure the protective coating is in place. Option b is incorrect because taking with each meal places the drug in contact with food and acid, defeating the protective coating mechanism. The medication must precede each meal by sixty minutes and be repeated at night. Option c is incorrect because one hour after meals misses the chance to coat the ulcer before food stimulates acid production. The proper timing is one hour before meals so the protective barrier is established first.

Correct Answer: Confusion or disorientation

Cimetidine crosses the blood-brain barrier and causes central nervous system side effects, with mental confusion being the most frequent finding in older adults. Less common CNS effects include headache, dizziness, drowsiness, and hallucinations, all warranting careful monitoring. Option a is incorrect because tremors are not the most frequent CNS side effect of cimetidine in older adults. The chapter identifies confusion as the leading CNS finding because the drug crosses the blood-brain barrier and affects mental status. Option b is incorrect because acute hallucinations occur less frequently than confusion with cimetidine in older adults. The most common CNS effect is confusion, while hallucinations are listed among less common findings to monitor. Option d is incorrect because sudden dizziness on standing is less common than confusion with cimetidine therapy in older adults. The leading CNS adverse effect identified is mental confusion, with dizziness being a less common finding.

Correct Answer: Will take cimetidine with my meals daily

Food reduces the rate of cimetidine absorption, so taking it with meals slows the medication effect. Cimetidine and antacids should be given one hour apart, and warfarin levels must be monitored because cimetidine inhibits hepatic enzymes. Option a is incorrect because notifying the provider about depression or anxiety is correct because cimetidine can cause these CNS effects by crossing the blood-brain barrier. This statement reflects accurate teaching and does not require correction. Option c is incorrect because noting that heartburn episodes should decrease is correct because cimetidine is an H2 receptor antagonist that suppresses acid secretion. This statement reflects accurate understanding of the medication purpose. Option d is incorrect because watching warfarin levels closely is appropriate because cimetidine inhibits hepatic enzymes and raises anticoagulant exposure. The client recognizes a real interaction and the nurse should reinforce the plan rather than reteach it.

Correct Answer: Absence of heartburn complaints

Omeprazole is a proton pump inhibitor classified as an antiulcer agent, and the intended effect is relief of pain from gastric irritation, often called heartburn. Absence of heartburn indicates the medication is working to suppress gastric acid. Option b is incorrect because absence of constipation is not the marker of omeprazole effectiveness and the medication is not used to relieve constipation. The intended therapeutic effect is absence of heartburn from gastric acid suppression. Option c is incorrect because absence of flatulence has no role in evaluating this proton pump inhibitor, which targets parietal cell acid output rather than intestinal gas. The proper marker remains relief of the burning sensation from gastric irritation. Option d is incorrect because absence of diarrhea cannot signal therapeutic success because loose stools are actually a recognized adverse effect of the drug. The intended therapeutic effect is relief of heartburn from acid suppression.

Correct Answer: Medications kill bacteria and stop acid

Triple therapy includes two antibacterials and a proton pump inhibitor that kill bacteria and stop acid production. Clarithromycin and amoxicillin are antibacterials while esomeprazole is the proton pump inhibitor, taken continually for one to two weeks. Option a is incorrect because the medications do not coat the ulcer; that mechanism belongs to sucralfate, not to triple therapy. Triple therapy works by killing the bacteria and decreasing acid production rather than forming a barrier. Option b is incorrect because the medications must be taken continually until the full course is complete, not just during pain. Stopping early when pain resolves allows bacterial resistance and treatment failure with this regimen. Option c is incorrect because killing the bacteria is only part of how the regimen works; the proton pump inhibitor also stops acid production. The complete answer includes both bacterial killing and acid suppression for healing.