ATI PN Custom Pharmacology | Nurselytic

Correct Answer: D

Rationale: The correct answer is D: Metabolism. Metabolism refers to the process of breaking down drugs in the body, which can vary among individuals due to genetic factors. Genetic variations in enzymes responsible for drug metabolism can lead to differences in how a person processes and responds to medications. This alteration can affect the drug's efficacy and potential side effects.


Choice A: Distribution involves how a drug is transported and delivered throughout the body, but genetic makeup typically does not have a significant impact on distribution.


Choice B: Absorption refers to how a drug enters the bloodstream, which can be influenced by factors like food intake or other medications, rather than genetic makeup.


Choice C: Excretion is the elimination of drugs from the body, primarily through the kidneys or liver. Genetic variations can affect excretion rates, but they are less likely to impact a person's response to medication compared to metabolism.

Correct Answer: B

Rationale: The correct answer is B: Collecting and communicating data. In the assessment step of the nursing process, the nurse gathers information about the patient's health status, including physical, psychological, social, and spiritual aspects. This data collection involves obtaining the patient's history, performing a physical examination, and analyzing relevant laboratory results. Communication is essential to ensure accurate data collection and sharing information with other healthcare team members. Measuring goal/outcome achievement (
A) is part of the evaluation step, establishing patient goals/outcomes (
C) is part of the planning step, and implementing the nursing care plan (
D) is part of the implementation step.

Correct Answer: B

Rationale: The correct answer is B because nursing diagnoses focus on identifying the patient's ability to function in activities of daily living, which is a key aspect of nursing care. This is different from medical diagnoses, which are concerned with identifying diseases or conditions affecting the patient's health. Nursing diagnoses are based on a holistic assessment of the patient's physical, emotional, social, and spiritual well-being, while medical diagnoses are focused on identifying specific diseases or conditions.
Therefore, choice B correctly distinguishes a nursing diagnosis from a medical diagnosis.

Choices A, C, and D are incorrect because they do not accurately differentiate between nursing and medical diagnoses.

Correct Answer: A

Rationale:
To calculate the IV flow rate, we first need to determine the total volume to be infused per minute. There are 250 mL to be infused over 30 minutes, which equals 8.33 mL/min. Next, convert mL to drops using the drop factor (10 gtt/mL), giving 83 gtt/min (8.33 mL/min x 10 gtt/mL = 83 gtt/min).
Therefore, the correct answer is A: 83 gtt/min.

Choices B-G are incorrect as they do not align with the calculated flow rate based on the given parameters.

Correct Answer: C

Rationale: The correct answer is C: Peak. Peak blood level is assessed to determine the highest concentration of medication in the patient's bloodstream after administration. This peak level indicates the maximum amount of drug available for therapeutic effects. Trough level (choice
A) is the lowest concentration before the next dose. Drug (choice
B) is too generic. Therapeutic (choice
D) is a broad term and not specific to assessing medication levels.