Which of the following Alpha adrenergic class has a vasodilating effect and can be used for the management of hypertension?

Alpha 3 adrenergic blocker.

Alpha 2 adrenergic antagonist.

Alpha 1 adrenergic agonist.

Alpha 1 Adrenergic Blocking Agents.

Answer and Explanation

The Correct Answer is D

Alpha 1 adrenergic blocking agents have a vasodilating effect and can be used for the management of hypertension. They work by preventing the hormone norepinephrine from tightening the muscles in the walls of smaller arteries and veins, thus lowering the blood pressure. Some examples of alpha 1 blockers are doxazosin, prazosin, and terazosin.

Choice A is wrong because alpha 3 adrenergic blockers do not exist. There are only two subtypes of alpha receptors: alpha 1 and alpha 2.

Choice B is wrong because alpha 2 adrenergic antagonists are not used for hypertension. They are used for conditions like attention deficit hyperactivity disorder (ADHD) and opioid withdrawal. Alpha 2 antagonists block the negative feedback mechanism of norepinephrine release, thus increasing the amount of norepinephrine in the blood and raising the blood pressure.

Choice C is wrong because alpha 1 adrenergic agonists have the opposite effect of alpha 1 blockers. They stimulate the alpha 1 receptors and cause vasoconstriction, which increases the blood pressure. Alpha 1 agonists are used for conditions like nasal congestion and hypotension.

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Correct Answer is ["B","C","D","E"]

Explanation

These are all measures that can help prevent urinary tract infection (UTI), which is an infection in any part of the urinary system, including kidneys, ureters, bladder, and urethra.

Choice A is wrong because holding the urge to urinate as much as possible can allow bacteria to grow in the bladder and cause infection.It is better to urinate frequently and completely to flush out any germs that may enter the urinary tract.

Choice B is correct because emptying the bladder before and after sexual intercourse can help remove any bacteria that may have been introduced during sex.Sexual activity is one of the common causes of UTI, especially in women.

Choice C is correct because taking antibiotics as ordered can help treat an existing UTI or prevent a recurrent one.Antibiotics are the first line of treatment for UTI and they work by killing the bacteria that cause the infection.

Choice D is correct because female patients should wipe from front to back after using the bathroom.This can prevent bacteria from the anus or fecal matter from spreading to the urethra and causing infection.

Choice E is correct because drinking 8 to 10 glasses of water a day can help dilute the urine and flush out any bacteria that may be present in the urinary tract.Water also helps maintain a healthy urinary system by keeping it hydrated and functioning well.

A. Angiotensin-converting enzyme (ACE) inhibitor. B. Combination diuretic. C. Beta-adrenergic blocking agent. D. Diet and exercise.

Correct Answer is D

Explanation

According to the International Society of Hypertension, lifestyle interventions are recommended for three to six months before medication in patients with grade 1 hypertension (BP < 160/100 mm Hg) and no comorbidities.Diet and exercise can lower BP by reducing weight, sodium intake, alcohol consumption, and stress levels.

Choice A is wrong because angiotensin-converting enzyme (ACE) inhibitors are not the first-line medication for hypertension in the general population.They are preferred in patients with diabetes, chronic kidney disease, or heart failure.

Choice B is wrong because combination diuretics are not the initial recommendation for hypertension.They are used when monotherapy is not sufficient to achieve the target BP or when there is fluid retention.

Choice C is wrong because beta-adrenergic blocking agents are not the first-line medication for hypertension in the general population.They are preferred in patients with ischemic heart disease, heart failure, or arrhythmias.

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Which of the following Alpha adrenergic class has a vasodilating effect and can be used for the management of hypertension?

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Naxlex Comprehensive Predictor Exams

To prevent urinary tract infection, the nurse must teach the patient the following. Select all that apply.

Correct Answer is ["B","C","D","E"]

Explanation

A patient is diagnosed with hypertension. What is the initial recommendation for this patient likely to be?

Correct Answer is D

Explanation

In which condition is leg pain produced upon increased activity and ischemia to tissues, but then the pain is reduced with rest?

Choose the group that is correct. Select all that apply.

In which condition is leg pain produced upon increased activity and ischemia to tissues, but then the pain is reduced with rest?

Match the following drug classification with the appropriate drug,

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Which symptom is an adverse effect of anticholinergic agents used to treat overactive bladder syndrome (OAB)?

A common adverse effect from phenazopyridine hydrochloride (Pyridium) administration for UTI that the nurse should teach the patient is that Pyridium:

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