ATI LPN
ATI PN Custom Pharmacology Questions
Extract:
Question 1 of 5
Which phase of the five-step nursing process is the diagnosis?
Correct Answer: C
Rationale: The correct answer is C: Second. In the nursing process, diagnosis is the second phase where the nurse collects and analyzes data to identify the patient's health problems and needs. This step involves interpreting the information gathered during the assessment phase to develop a nursing diagnosis.
Choice A (Fourth) is incorrect because the fourth phase is planning, where goals and interventions are established.
Choice B (Third) is incorrect because the third phase is planning, which involves setting priorities and outcomes.
Choice D (First) is incorrect because the first phase is assessment, where data is collected.
Question 2 of 5
Which information obtained by the nurse is subjective when a patient experiences adverse effects of a medication?
Correct Answer: C
Rationale: The correct answer is C: Nausea. Subjective information is based on the patient's feelings or perceptions, which cannot be measured or observed externally. Nausea is a symptom reported by the patient, making it subjective. Edema, tachycardia, and cough are objective findings that can be measured or observed by the nurse. Edema refers to visible swelling, tachycardia is an elevated heart rate that can be measured, and cough is a sound that can be heard.
Therefore, these options are objective rather than subjective in nature, making them incorrect choices.
Question 3 of 5
Which factor causes women to experience more problems than men when taking aspirin?
Correct Answer: A
Rationale: The correct answer is A: Gastric acidity. Women tend to have higher gastric acidity than men, leading to increased risk of gastrointestinal issues when taking aspirin. Higher acidity can cause irritation and ulceration in the stomach lining. Levels of hepatic enzyme (
B) and amounts of alcohol dehydrogenase (
C) are not directly linked to aspirin-related issues. Decreased gastric emptying (
D) can also contribute to aspirin-related problems but is not the primary factor.
Question 4 of 5
Which range of the normal adult dose, with the amount of medication increasing over time, is used when initiating drug therapy in elderly adults?
Correct Answer: D
Rationale: The correct answer is D: One-third to one-half. When initiating drug therapy in elderly adults, it is important to start with lower doses and gradually increase to minimize the risk of adverse effects. Choosing a dose range of one-third to one-half of the normal adult dose allows for a conservative approach to medication initiation in this population. Option A (One-eighth to one-fourth) and B (One-fourth to one-third) are too conservative and may result in subtherapeutic doses. Option C (One-half to three-fourths) is too aggressive and may increase the risk of adverse effects in elderly adults.
Therefore, the correct choice is D as it balances the need for efficacy with safety when starting drug therapy in the elderly.
Question 5 of 5
Which drugs cause birth defects?
Correct Answer: D
Rationale: The correct answer is D: Teratogens. Teratogens are substances that can interfere with normal prenatal development and cause birth defects. They include drugs such as alcohol, certain medications, and chemicals. Placebo (
A) is an inert substance with no pharmacological effect. Carcinogens (
B) are substances that can cause cancer, not birth defects. Steroids (
C) are medications that can have side effects but are not primarily known for causing birth defects. In summary, teratogens specifically refer to substances that can lead to birth defects, while the other choices do not have this direct impact on prenatal development.