In response to the patient's question about how to know whether drugs are safe, the nurse explains that all medications undergo rigorous scientific testing controlled by what organization?

Food and Drug Administration (FDA)

Drug Enforcement Agency (DEA)

Centers for Disease Control and Prevention (CDC)

Joint Commission on Accreditation of Healthcare Organizations (JCAHO)

Answer and Explanation

The Correct Answer is A

A. The FDA is responsible for regulating and ensuring the safety and efficacy of drugs, medical devices, and other health-related products. All medications must undergo rigorous scientific testing and approval processes overseen by the FDA before they can be marketed to the public.
B. The DEA regulates controlled substances and enforces laws related to drug abuse, but it does not control the scientific testing of medications.
C. The CDC focuses on public health and disease prevention, not the regulation or testing of medications.
D. The Joint Commission accredits healthcare organizations but does not directly oversee the scientific testing of medications.

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Correct Answer is A

Explanation

a) Oral medications, such as oral analgesics, undergo a disintegration process in the gastrointestinal (GI) tract before they can be absorbed into the bloodstream. Tablets and capsules must break down into smaller particles to be dissolved and absorbed.

b) Subcutaneous medications bypass the GI tract and are absorbed directly into the tissue, so they do not require a disintegration process.

c) Intramuscular injections are directly absorbed into the bloodstream from muscle tissue and do not require disintegration.

d) Intravenous drugs are delivered directly into the bloodstream and are immediately available for action, eliminating the need for disintegration.

A. Complete blood counts B. Electrolytes C. Liver enzymes D. Urinalysis

Correct Answer is C

Explanation

a) Complete blood counts (CBC) are useful for monitoring infection, anemia, or bone marrow suppression, but they are not the primary concern for azithromycin and acetaminophen toxicity.

b) Electrolytes are important for general health but are not directly related to the major side effects of these drugs.

c) Liver enzymes (AST, ALT) should be monitored because both azithromycin and acetaminophen can cause hepatotoxicity, especially at high doses. Acetaminophen overdose is a known cause of liver failure.

d) Urinalysis may be helpful in assessing kidney function, but it is not the primary focus when monitoring for drug-induced liver toxicity.

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In response to the patient's question about how to know whether drugs are safe, the nurse explains that all medications undergo rigorous scientific testing controlled by what organization?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which drug will go through a disintegration process after it is administered?

Correct Answer is A

Explanation

The nurse is caring for a patient who is receiving a high dose of intravenous azithromycin to treat an infection. The patient is also taking acetaminophen for pain. The nurse should expect to review which lab values when monitoring for this drug side effects?

Correct Answer is C

Explanation

The nurse is developing a teaching plan for an elderly patient who will begin taking an antihypertensive drug that causes dizziness and orthostatic hypotension. Which nursing diagnosis is appropriate for this patient?

In response to the patient's question about how to know whether drugs are safe, the nurse explains that all medications undergo rigorous scientific testing controlled by what organization?

A nurse is assessing the patient's home medication use. After listening to the patient list current medications, the nurse asks what priority question?

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The nurse is caring for an older adult patient who is receiving multiple medications. When monitoring this patient for potential drug toxicity, the nurse should review which lab values closely?

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