To ensure that the most appropriate drug is being used to treat a pathogen, which would need to be done first?

Using combination therapy

Obtaining sensitivity testing

Checking client allergies

Evaluating the bactericidal effects

Answer and Explanation

The Correct Answer is B

A. Using combination therapy may be beneficial in some cases but is not the first step in ensuring the most appropriate drug is chosen for a specific pathogen.

B. Obtaining sensitivity testing is essential to determine the specific antibiotic to which the pathogen is susceptible, ensuring effective treatment.

C. Checking client allergies is important to prevent adverse reactions but does not directly address whether the chosen drug is appropriate for the pathogen.

D. Evaluating the bactericidal effects is part of assessing the treatment's effectiveness, but it should follow sensitivity testing to determine the correct medication.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is A

Explanation

A. Reye syndrome is correct because administering aspirin to children, especially during viral illnesses like the flu, can lead to this serious and potentially fatal condition characterized by acute encephalopathy and liver failure.

B. Excess antiplatelet action is incorrect; while aspirin does have antiplatelet effects, this is not the primary concern in a child with a viral illness.

C. Asthma is incorrect; while some individuals with asthma may have sensitivity to aspirin, it is not specifically related to the child's flulike illness.

D. Salicylate poisoning is incorrect; while high doses of aspirin can lead to toxicity, the immediate risk in the context of flu-like illness is Reye syndrome, which is a more specific concern.

A. By directly relaxing vascular smooth muscle B. By blocking aldosterone from binding to mineralocorticoid receptors C. By blocking the movement of calcium ions into arterial smooth muscles D. By inhibiting the transformation of angiotensin I to angiotensin II

Correct Answer is D

Explanation

A. By directly relaxing vascular smooth muscle is not how lisinopril primarily works; it does not act directly on smooth muscle but rather affects hormonal pathways.

B. By blocking aldosterone from binding to mineralocorticoid receptors is a secondary effect of the angiotensin-converting enzyme (ACE) inhibitors but not the primary action of lisinopril itself.

C. By blocking the movement of calcium ions into arterial smooth muscles describes the action of calcium channel blockers, not ACE inhibitors like lisinopril.

D. By inhibiting the transformation of angiotensin I to angiotensin II is the correct answer because lisinopril inhibits the ACE enzyme, reducing the production of angiotensin II, which lowers blood pressure and decreases strain on the heart.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

To ensure that the most appropriate drug is being used to treat a pathogen, which would need to be done first?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is A

Explanation

Correct Answer is D

Explanation

A client with acute joint inflammation tells the nurse, "I've been taking acetaminophen as it's ordered on the bottle, but my swelling and inflammation doesn't seem to be getting better." What should the nurse teach the client?

A patient has been prescribed oral tetracycline for the treatment of acne. Which of the following must the nurse include in the patient teaching plan?

When administering an opioid antagonist drug to a client, the primary goal of the therapy is to provide:

The nurse is caring for a client who experienced a severe headache. When the prescribed dose of analgesics did not cause relief, the client took double the dosage 1 hour later. The nurse should assess the client for what adverse effect?

The nurse is preparing to administer a mixture of 12 units regular insulin and 45 units NPH insulin to a client with a blood sugar of 378 mg/dl. After the nurse draws the medication into the syringe, what is the nurse's next action?

A patient on warfarin is found to have an INR of 5.0. What is the most appropriate action by the nurse?

A nurse is educating a patient about the use of famotidine. Which statement by the patient indicates the need for further teaching?

A male client is concerned with the inability to have an erection and asks for medication to help with this problem. Which information in the client's medication record would contraindicate the client from being prescribed medication for this condition?