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 an older adult client who reports occasional constipation. The nurse should inform the client that straining while defecating can cause which of the following?
Correct Answer: B
Rationale: The correct answer is B: Dysrhythmias. Straining while defecating can increase intra-abdominal pressure, leading to a vagal response that triggers dysrhythmias in susceptible individuals. This can be particularly dangerous for older adults with underlying heart conditions. Dilated pupils (choice
A) are not directly related to straining during defecation. Diarrhea (choice
C) is the opposite of constipation and is not a common consequence of straining. Gastric ulcers (choice
D) are typically caused by factors such as H. pylori infection or NSAID use, not straining during defecation.
Question 2 of 5
A nurse is caring for a client who is postoperative. When helping to manage the client's pain, which of the following principles should the nurse apply? (Select all that apply.)
Correct Answer: B,D,E
Rationale: The correct principles to apply in managing a postoperative client's pain are B, D, and E. B is correct because pain is subjective and varies among individuals, so considering the client's individual expression of pain is crucial. D is correct because using a pain scale helps to monitor and assess the severity of the client's pain objectively. E is correct because clients may express pain in different ways, both verbally and nonverbally. These principles help tailor pain management strategies to the client's needs.
Choices A and C are incorrect because opioids are necessary for acute pain management postoperatively and administering analgesics PO may not always provide fast-acting relief.
Choice F and G are not provided.
Question 3 of 5
A nurse is collecting data from a client who reports persistent vomiting, dizziness, palpitations, and numbness and tingling in his fingers and toes and around his mouth. The nurse notes the client's respirations are slow and shallow. The nurse should suspect that the client has developed which of the following acid-base imbalances?
Correct Answer: B
Rationale: The correct answer is B: Metabolic alkalosis. The client's symptoms of vomiting, dizziness, palpitations, numbness and tingling, along with slow and shallow respirations, indicate a loss of hydrogen ions (H⁺) and chloride ions (Cl⁻) due to prolonged vomiting, leading to metabolic alkalosis. Vomiting causes a loss of stomach acid (HCl), leading to an increase in blood pH. Respiratory acidosis (
C) results from inadequate ventilation, causing CO₂ retention and increased carbonic acid in the blood. Respiratory alkalosis (
D) is characterized by hyperventilation and decreased CO₂ levels. Metabolic acidosis (
A) involves a decrease in blood pH due to an excess of metabolic acids or a loss of bicarbonate ions.
Question 4 of 5
A nurse is caring for a client whose arterial blood gases include a pH of 7.30, an HCO3- of 18 mEq/L and a PaCO2 of 28 mm Hg. The nurse should suspect that the client has developed which of the following acid-base imbalances?
Correct Answer: A
Rationale: The correct answer is A: Metabolic acidosis. The pH is low (acidosis) and the HCO3- is also low, indicating a primary metabolic acidosis. The low PaCO2 (respiratory alkalosis compensation) further supports metabolic acidosis. Other choices are incorrect because B: Respiratory acidosis would have a high PaCO2, C: Metabolic alkalosis would have a high HCO3-, and D: Respiratory alkalosis would have a low PaCO2 with a high pH.
Question 5 of 5
A nurse is caring for a client who has hemophilia and has developed hemarthrosis of the left knee. Which of the following actions should the nurse take?
Correct Answer: D
Rationale: The correct answer is D: Elevate the knee. Elevating the knee helps reduce swelling and promote venous return, which can help alleviate pain and prevent further bleeding in hemarthrosis. Administering low-dose aspirin (
A) is contraindicated in hemophilia as it can increase the risk of bleeding. Applying heat (
B) can exacerbate bleeding by increasing blood flow to the area. Administering analgesics IM (
C) may provide pain relief but does not address the underlying issue of bleeding.