ATI RN
ATI Proctored Pharmacology Test
1. A client is being educated by a healthcare provider about managing Digoxin toxicity. Which statement by the client demonstrates an understanding of the teaching?
- A. I will take an extra dose of Digoxin if I miss one.
- B. I should notify my healthcare provider if I experience visual changes.
- C. I will stop taking Digoxin if my heart rate is below 70 bpm.
- D. I should take antacids to alleviate gastrointestinal upset.
Correct answer: B
Rationale: The correct answer is B. Visual changes, such as yellow or blurred vision, can be indicative of digoxin toxicity. It is crucial for clients to inform their healthcare provider promptly if they encounter these symptoms. Prompt medical attention can help manage potential toxicity and prevent complications. Choices A, C, and D are incorrect because taking an extra dose of Digoxin, stopping Digoxin based on heart rate alone, and using antacids for gastrointestinal upset are not appropriate actions when managing Digoxin toxicity.
2. Which of the following best defines the role of a nurse educator?
- A. Provide direct patient care
- B. Conduct research on nursing practices
- C. Develop and implement educational programs for nursing staff
- D. Supervise nursing staff
Correct answer: C
Rationale: The role of a nurse educator primarily involves developing and implementing educational programs for nursing staff. While providing direct patient care and supervising nursing staff are essential functions in healthcare, these tasks are not the primary responsibilities of a nurse educator. Conducting research on nursing practices is typically associated with the role of a nurse researcher, not a nurse educator.
3. A client with peripheral arterial disease (PAD) is experiencing muscle pain or cramping during physical activity that resolves with rest. Which of the following symptoms is typically the initial reason clients with PAD seek medical attention?
- A. Intermittent claudication
- B. Dependent rubor
- C. Rest pain
- D. Foot ulcers
Correct answer: Intermittent claudication
Rationale: The correct answer is Intermittent claudication. Intermittent claudication, which manifests as muscle pain or cramping during physical activity that improves with rest, is typically the initial reason clients with PAD seek medical attention. Dependent rubor, rest pain, and foot ulcers are more advanced symptoms of PAD and are not usually the initial reasons for seeking medical care.
4. Researchers randomly assigned adolescents to either a single-grade classroom or a mixed-age classroom. This is an example of a __________.
- A. naturalistic observation
- B. case study
- C. natural experiment
- D. field experiment
Correct answer: D
Rationale: In this scenario, the researchers randomly assigned adolescents to either a single-grade classroom or a mixed-age classroom, which is an example of a field experiment. A field experiment involves manipulating independent variables in a natural setting to observe the effects on participants. This design allows for more control over variables compared to naturalistic observation, case studies, or natural experiments. Naturalistic observation involves observing subjects in their natural environment without manipulating any variables. A case study focuses on in-depth analysis of a single individual or a small group. A natural experiment involves observing naturally occurring events without intervention or manipulation by the researcher.
5. What test measures the pressure in the arteries during the contraction and relaxation of the heart?
- A. Blood pressure test
- B. Electrocardiogram (ECG or EKG)
- C. Spirometry
- D. Pulse oximetry
Correct answer: A
Rationale: The correct answer is 'Blood pressure test.' This test measures the pressure in the arteries during the contraction (systolic) and relaxation (diastolic) phases of the heart, providing important information about heart health. Choice B, 'Electrocardiogram (ECG or EKG),' records the heart's electrical activity and is not specifically related to measuring arterial pressure. Choice C, 'Spirometry,' assesses lung function by measuring airflow. Choice D, 'Pulse oximetry,' measures oxygen saturation in the blood, not arterial pressure.
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