Question

the nurse would anticipate the use of which medications in the treatment of the client with heart failure? select all that apply. answer options: 1 diuretics, 2 anticoagulants, 3 anticholinergics, 4 cardiac glycosides, 5 phosphodiesterase (pde) inhibitors, 6 angiotensin...

Explanation:

1. Diuretics (Option 1): Diuretics help reduce fluid volume in the body, which is crucial in heart failure to decrease the workload on the heart by reducing preload (fluid returning to the heart) and afterload (resistance the heart has to pump against). They eliminate excess fluid, relieving symptoms like edema and shortness of breath.
2. Anticoagulants (Option 2): In heart failure, there's an increased risk of blood clots due to decreased cardiac output and blood stasis (especially in the ventricles or atria, like in atrial fibrillation which can accompany heart failure). Anticoagulants prevent clot formation, reducing the risk of thromboembolic events (e.g., stroke, pulmonary embolism).
3. Cardiac glycosides (Option 4): These medications (e.g., digoxin) increase the force of myocardial contraction (positive inotropic effect), slow the heart rate (negative chronotropic effect), and improve cardiac output. They're used in heart failure to enhance the heart's pumping ability, especially in cases with systolic dysfunction or atrial fibrillation.
4. Phosphodiesterase (PDE) inhibitors (Option 5): PDE inhibitors (e.g., milrinone) are inotropic agents that increase cardiac contractility and vasodilation. They're used in acute heart failure or when other therapies are insufficient, helping improve cardiac output and reduce afterload.
5. Angiotensin - related medications (Option 6, likely ACE inhibitors or ARBs): Angiotensin - converting enzyme (ACE) inhibitors or Angiotensin II receptor blockers (ARBs) are key in heart failure management. They inhibit the renin - angiotensin - aldosterone system (RAAS), reducing vasoconstriction, sodium and water retention, and cardiac remodeling (changes in heart structure due to chronic stress), thus improving long - term outcomes.

Anticholinergics (Option 3) are not typically used in heart failure treatment. They have actions like increasing heart rate (which can be harmful in heart failure as it increases myocardial oxygen demand) and are more commonly used for conditions like overactive bladder, asthma, or to counteract cholinergic effects in some poisoning cases, not heart failure.

Answer:

1. Diuretics
2. Cardiac glycosides
3. Phosphodiesterase (PDE) inhibitors
4. Angiotensin - related medications (assuming Option 6 is an ACE inhibitor/ARB or similar RAAS - acting drug)
5. Anticoagulants (Note: The order here is just for listing the correct options. The actual selection should be based on the full context of Option 6's label, but from the visible part "Angiotensin..." it's likely an RAAS - modulating drug for heart failure. Also, anticoagulants are relevant in heart failure with arrhythmias like AF or for reducing clot risk in low - output states.)

(If Option 6 is "Angiotensin - converting enzyme (ACE) inhibitors" or "Angiotensin II receptor blockers (ARBs)" or "Angiotensin receptor - neprilysin inhibitors (ARNIs)", it is correct. The above options are the ones that are typically used in heart failure treatment based on standard pharmacology for heart failure management.)