Patient Data

Exhibits

The healthcare provider (HCP) has given the client a prescription for captopril.

Choose the most likely options for the information missing from the statements by selecting from the lists of options provided.

Captopril is a(n)
dropdown
that works by
dropdown
.

Answer and Explanation

The Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"D"}

Captopril is an angiotensin converting enzyme inhibitor that works by vasodilation.

Choice A: Angiotensin Converting Enzyme Inhibitor

Reason:

Captopril is classified as an angiotensin converting enzyme (ACE) inhibitor. ACE inhibitors work by blocking the conversion of angiotensin I to angiotensin II, a potent vasoconstrictor. By inhibiting this conversion, ACE inhibitors reduce the levels of angiotensin II, leading to vasodilation, decreased blood pressure, and reduced workload on the heart. This mechanism is particularly beneficial in managing hypertension and heart failure. Additionally, ACE inhibitors like captopril help in reducing the progression of diabetic nephropathy by decreasing glomerular pressure.

Choice B: Aldosterone Agonist

Reason:

Aldosterone agonists are drugs that mimic the action of aldosterone, a hormone that increases sodium and water reabsorption in the kidneys, leading to increased blood volume and blood pressure. This is the opposite of what captopril does. Captopril, as an ACE inhibitor, actually reduces aldosterone secretion, leading to decreased sodium and water retention, which helps lower blood pressure. Therefore, captopril cannot be classified as an aldosterone agonist.

Choice C: Angiotensin II Receptor Blocker

Reason:

Angiotensin II receptor blockers (ARBs) work by blocking the action of angiotensin II at its receptor sites, preventing vasoconstriction and aldosterone secretion. While ARBs and ACE inhibitors both target the renin-angiotensin-aldosterone system (RAAS), they do so at different points. Captopril is an ACE inhibitor, not an ARB. ARBs include drugs like losartan and valsartan, which are used when patients cannot tolerate ACE inhibitors due to side effects like coug.

Choice D: Lowering the Heart Rate

Reason:

Lowering the heart rate is not the primary mechanism of action for captopril. This effect is more commonly associated with beta-blockers, which reduce heart rate and myocardial contractility to lower blood pressure and reduce cardiac workload. Captopril, on the other hand, primarily works through vasodilation by inhibiting the formation of angiotensin II. While it may have some indirect effects on heart rate by reducing blood pressure, this is not its main mechanism.

Choice E: Reducing Inflammation

Reason:

Reducing inflammation is not a primary action of captopril. Anti-inflammatory effects are typically associated with nonsteroidal anti-inflammatory drugs (NSAIDs) or corticosteroids. While there is some evidence that ACE inhibitors may have minor anti-inflammatory effects due to their impact on the RAAS, this is not their primary function. Captopril is mainly used for its vasodilatory effects to manage hypertension and heart failure.

Choice F: Diuresis

Reason:

Diuresis, or increased urine production, is not the primary mechanism of action for captopril. Diuretics, such as furosemide or hydrochlorothiazide, are specifically used to promote diuresis by acting on different parts of the renal tubules to increase the excretion of sodium and water. While captopril can lead to mild diuresis by reducing aldosterone levels, this is not its main therapeutic action.

Choice G: Vasodilation

Reason:

Vasodilation is the correct mechanism of action for captopril. By inhibiting the conversion of angiotensin I to angiotensin II, captopril reduces vasoconstriction and promotes vasodilation. This leads to a decrease in blood pressure and an overall reduction in the workload on the heart. Vasodilation is a key therapeutic effect of ACE inhibitors, making them effective in treating conditions like hypertension and heart failure.

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Correct Answer is C

Explanation

Choice A reason:

Counting the apical and radial pulses simultaneously can help detect pulse deficits, which may indicate cardiac issues. However, this is not the most critical assessment for a client receiving hydromorphone.

Choice B reason:

Observing for edema around the ankles is important for assessing fluid retention and potential heart failure. While relevant, it is not the primary concern for a client on hydromorphone.

Choice C reason:

Auscultating the client’s bowel sounds is crucial because hydromorphone, like other opioids, can cause constipation and potentially lead to paralytic ileus, a serious condition where the intestines stop moving food through. Monitoring bowel sounds helps detect early signs of this complication.

Choice D reason:

Measuring the client’s capillary glucose level is important for diabetic patients or those at risk of hyperglycemia. However, it is not directly related to the administration of hydromorphone.

A. Rinsing the mouth with water should be done after each use. B. To mask the taste of the medication, the inhaler can be used during meals. C. Caffeinated beverages should be limited to two cups per day. D. The inhaler will be used before bed at night.

Correct Answer is A

Explanation

Choice A reason:

Rinsing the mouth with water after using an inhaler, especially one containing corticosteroids, is crucial to prevent oral thrush (a fungal infection) and reduce irritation in the mouth and throat. This practice helps maintain oral hygiene and ensures the medication does not linger in the mouth, which can cause side effects.

Choice B reason:

Using the inhaler during meals to mask the taste of the medication is not recommended. Inhalers should be used as prescribed, and the technique should not be altered to mask the taste. Proper inhaler technique is essential for the medication to reach the lungs effectively.

Choice C reason:

Limiting caffeinated beverages to two cups per day is generally good advice for overall health, but it is not directly related to the use of an inhaler. Caffeine can sometimes exacerbate symptoms of asthma or other respiratory conditions, but this is not a primary instruction for inhaler use.

Choice D reason:

Using the inhaler before bed at night may be part of a prescribed regimen, but it is not a general instruction that indicates understanding of inhaler use. The timing of inhaler use should follow the healthcare provider’s instructions, which may vary depending on the medication and the individual’s condition.

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Patient Data Exhibits The healthcare provider (HCP) has given the client a prescription for captopril. Choose the most likely options for the information missing from the statements by selecting from the lists of options provided. Captopril is a(n) dropdown that works by dropdown.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse notes that a client has been receiving hydromorphone every six hours for four days. Which assessment is most important for the nurse to complete?

Correct Answer is C

Explanation

The nurse is teaching a client how to use an inhaler device. Which client statement indicates to the nurse that the client understands the instructions?

Correct Answer is A

Explanation

A female client starts a new prescription, oxybutynin, for symptoms of an overactive bladder. The client tells the nurse that she is training to run in a half-marathon. Which instruction should the nurse emphasize?

The nurse is assessing the eyes of a client who just received mydriatic eye drops. Which physiological function of the eye will not respond during the therapeutic period after administration of the eye drops?

The nurse administers risedronate to a client with osteoporosis at 0700. The client asks for a glass of milk to drink with the medication. Which action should the nurse take?

Patient Data Exhibits The healthcare provider (HCP) has given the client a prescription for captopril. Choose the most likely options for the information missing from the statements by selecting from the lists of options provided. Captopril is a(n) dropdown that works by dropdown.

The nurse is caring for a client receiving a prescription for sucralfate to treat a peptic ulcer. Which instruction should the nurse provide during discharge education?

A client receives a prescription for allopurinol. Which information provided by the client requires additional instruction by the nurse?

A client with a fungal infection of the toenail reports to the nurse that the client has been applying an over-the-counter (OTC) triple antibiotic ointment to the infection daily for two weeks without any improvement. Which action should the nurse take?

Patient Data

Exhibits

The healthcare provider (HCP) has given the client a prescription for captopril.

Choose the most likely options for the information missing from the statements by selecting from the lists of options provided.

Captopril is a(n)
dropdown
that works by
dropdown
.