ATI RN
ATI Fundamental Proctored Exam 2024-2025 Online Practice 250 Simulated Exam Questions Questions
Extract:
Question 1 of 5
A nurse is caring for a client who is in the early stages of hypoxia and is receiving oxygen therapy. When collecting data from this client, the nurse should expect to find which of the following early indications of hypoxia?
Correct Answer: D
Rationale: Early signs of hypoxia include tachypnea, restlessness, and hypertension due to sympathetic nervous system activation.
Question 2 of 5
A nurse is collecting data about a client's cardiac functioning. The nurse auscultates an S3 sound. Which of the following causes should the nurse suspect?
Correct Answer: B
Rationale: The correct answer is B: Ventricular gallop. An S3 sound is indicative of a ventricular gallop, which occurs when the ventricles fill rapidly in early diastole. This sound is often associated with conditions like heart failure or volume overload. The S3 sound is heard immediately after the S2 sound, which is the closure of the semilunar valves.
Therefore, the S3 sound is not related to the closing of semilunar valves (choice
D). Atrial gallop (choice
A) is not associated with the S3 sound. The S3 sound is not caused by the closing of the atrioventricular valves (choice
C) but rather by the rapid filling of the ventricles.
Question 3 of 5
A nurse is reinforcing teaching with a 40-year-old female client about preventive health screenings. Which of the following statements by the client indicates an understanding of the teaching?
Correct Answer: B
Rationale: Annual mammograms are recommended starting at age 40 to help with early detection of breast cancer.
Question 4 of 5
A nurse is reinforcing teaching with a client who is to collect stool at home for a fecal occult blood test (FOBT). Which of the following should the nurse instruct the client to avoid for at least 3 days before the test?
Correct Answer: B
Rationale: The correct answer is B: Magnesium hydroxide. The rationale is that magnesium hydroxide can interfere with the accuracy of the FOBT by causing false positive results due to its chemical reaction with the test reagents. It is important to avoid magnesium-containing substances, such as antacids, for at least 3 days before the test to ensure reliable results.
Other choices are incorrect because:
A: Whole grain cereal does not interfere with the FOBT.
C: Orange juice does not interfere with the FOBT.
D: Acetaminophen does not interfere with the FOBT.
Therefore, B is the correct answer to ensure the accuracy of the test results.
Question 5 of 5
A nurse in an urgent care clinic is preparing to remove skin sutures from a client. Which of the following actions should the nurse take?
Correct Answer: B
Rationale: Cutting below the suture knot prevents external contamination and reduces infection risk.