A client is prescribed a thiazide diuretic for the management of hypertension.
The nurse plans to assess the client for allergy to?
Iodine.
Latex.
Shellfish.
Sulphur.
The Correct Answer is D
Thiazide diuretics are sulfa-containing drugs and can cause allergic reactions in patients who are sensitive to sulfa compounds. These reactions can include headaches, rash, hives, swelling of the mouth and lips, wheezing or trouble breathing, asthma attack, and anaphylaxis.
Choice A is wrong because iodine is not a component of thiazide diuretics and is not related to sulfa allergy.
Choice B is wrong because latex is not a component of thiazide diuretics and is not related to sulfa allergy.
Choice C is wrong because shellfish is not a component of thiazide diuretics and is not related to sulfa allergy.
Shellfish allergy is usually caused by a protein called tropomyosin, not by iodine or sulfa compounds.
Thiazide diuretics are drugs that inhibit the reabsorption of sodium and water in the distal convoluted tubule of the kidney, leading to increased urine output. They are used to treat hypertension, edema, heart failure, and some kidney diseases. Some examples of thiazide diuretics are hydrochlorothiazide, chlorthalidone, and indapamide.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
HDL stands for high-density lipoprotein, which is a type of cholesterol that carries excess cholesterol from other parts of the body to the liver, where it can be removed.
HDL is sometimes called “good” cholesterol because it helps protect against heart disease.Having high HDL levels is not a characteristic of metabolic syndrome, but rather a protective factor.
Metabolic syndrome is a group of conditions that increase the risk of heart disease, stroke, and type 2 diabetes.These conditions include:
• Low HDLs (choice A): Having low levels of HDL cholesterol is a risk factor for metabolic syndrome, as it means there is less “good” cholesterol to remove excess cholesterol from the blood vessels.
• Type II diabetes mellitus (choice B): This is a condition where the body does not use insulin properly, leading to high blood sugar levels.
Insulin is a hormone that helps the cells take up glucose from the blood.
Insulin resistance is a key feature of metabolic syndrome.
• Hypertension (choice C): This means having high blood pressure, which can damage the heart and blood vessels over time.
High blood pressure is often associated with obesity and insulin resistance, which are common in metabolic syndrome.
• Abdominal obesity (choice E): This means having excess fat around the waist and trunk, also known as central or visceral obesity.
This type of fat is more harmful than fat in other parts of the body, as it can release inflammatory substances that affect the metabolism and increase the risk of cardiovascular disease.
• Hyperglycemia (choice F): This means having high blood sugar levels, which can damage the blood vessels and organs over time.
Hyperglycemia can result from insulin resistance or type 2 diabetes, which are both components of metabolic syndrome.
The normal ranges for some of these conditions are:
• HDL cholesterol: more than 40 mg/dL for men and more than 50 mg/dL for women
• Blood pressure: less than 120/80 mmHg
• Blood sugar: less than 100 mg/dL after fasting or less than 140 mg/dL two hours after eating
• Waist circumference: less than 40 inches for men and less than 35 inches for women
Correct Answer is B
Explanation
Propranolol is a beta-blocker that can cause bronchoconstriction and worsen asthma symptoms.
Asthma is a reversible airway disease that is a contraindication for taking propranolol.
Choice A, tachycardia, is not a contraindication for taking propranolol.In fact, propranolol can be used to treat some types of tachycardia, such as atrial fibrillation or supraventricular tachycardia, by slowing down the heart rate.
Choice C, hypertension, is not a contraindication for taking propranolol.Propranolol can be used to treat hypertension by reducing the cardiac output and peripheral resistance.
Choice D, glaucoma, is not a contraindication for taking propranolol.Propranolol does not affect the intraocular pressure or the aqueous humor production.However, some other beta-blockers, such as timolol, can be used to treat glaucoma by lowering the intraocular pressure.
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