ATI RN
ATI Proctored Pharmacology 2024 Questions
Question 1 of 5
Which statement about ARBs does the nurse identify as being true?
Correct Answer: A
Rationale: One of the key differences between Angiotensin II Receptor Blockers (ARBs) and Angiotensin-Converting Enzyme (ACE) inhibitors is their impact on potassium levels. While both medications can cause hyperkalemia (high potassium levels), it is generally considered more likely to occur with ARBs compared to ACE inhibitors. This is because ACE inhibitors inhibit the breakdown of bradykinin, which in turn can enhance potassium retention, increasing the risk of hyperkalemia. Therefore, the nurse would correctly identify this statement about ARBs as being true.
Question 2 of 5
During diuretic therapy, the nurse monitors the fluid and electrolyte status of the patient. Which assessment findings are symptoms of hyponatremia? (Select all that apply.)
Correct Answer: B
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
Question 3 of 5
What decreases the renin angiotensin aldosterone system?
Correct Answer: A
Rationale: Angiotensin 2 receptor antagonists work by blocking the action of angiotensin 2 on its receptors, therefore inhibiting the renin-angiotensin-aldosterone system (RAAS). By inhibiting this system, angiotensin 2 receptor antagonists help to decrease blood pressure and reduce the workload on the heart. This is in contrast to ACE inhibitors, which also affect the RAAS but work by preventing the formation of angiotensin 2 in the first place. Beta blockers, such as propranolol, work by blocking the effects of adrenaline (epinephrine) on beta receptors, mainly in the heart. While they are commonly used to manage high blood pressure and reduce the heart rate, they do not directly decrease the renin-angiotensin-aldosterone system like angiotensin 2 receptor antagonists.
Question 4 of 5
A patient states he experiences anxiety and has panic aç€ç€acks at least once a week. What might be helpful for this patient?
Correct Answer: C
Rationale: Alprazolam (Xanax) is a medication commonly used to treat anxiety disorders and panic attacks. It belongs to a class of medications known as benzodiazepines, which work by enhancing the effects of a neurotransmitter called gamma-aminobutyric acid (GABA) in the brain. This helps to reduce the excessive activity in the brain that can lead to anxiety and panic symptoms. Alprazolam is fast-acting and can provide relief from panic attacks quickly.
Question 5 of 5
what is the therapeutic e昀昀ects of FUROSEMIDE:
Correct Answer: A
Rationale: Furosemide is a diuretic medication that works in the loop of Henle in the kidneys to increase the excretion of water and electrolytes such as sodium and potassium. Its therapeutic effects include increasing the production of urine, reducing fluid retention, and lowering blood pressure. Due to its diuretic properties, furosemide is commonly prescribed for conditions such as edema (fluid retention) associated with congestive heart failure, liver disease, and kidney disorders.