ATI RN
ARRT Practice Questions for Patient Care Questions
Question 1 of 5
Which of the following is a function of the musculoskeletal system?
Correct Answer: C
Rationale: The correct answer is C because the musculoskeletal system stores calcium and phosphorous, which are essential minerals for bone health and muscle function. Calcium is stored in bones and released when needed for muscle contraction and other bodily functions. Phosphorous is also stored in bones and plays a crucial role in energy production and maintaining cell structure. The other choices are incorrect because storing vitamin D (A) is primarily done by the skin and liver, supplying oxygen to cells (B) is the function of the respiratory and circulatory systems, and transporting antibodies to cells (D) is the function of the immune system.
Question 2 of 5
Bending backward is also called
Correct Answer: B
Rationale: The correct answer is B: Dorsiflexion. Bending backward is the movement of bringing the top of the foot towards the shin, which is dorsiflexion at the ankle joint. Rotation (A) is the movement around an axis, not bending backward. Supination (C) is the movement of turning the palm or foot upward, not bending backward. Opposition (D) is the movement of bringing the thumb and little finger together, not bending backward. Therefore, the correct term for bending backward is dorsiflexion.
Question 3 of 5
Repositioning a resident on a mechanical ventilator must be done at least every
Correct Answer: B
Rationale: The correct answer is B: 4 hours. Repositioning a ventilated resident every 4 hours helps prevent pressure injuries, improves ventilation efficiency, and ensures optimal lung expansion. Repositioning too frequently can disrupt care and lead to infection risks. Choices A, C, and D are incorrect because repositioning every 5, 3, or 2 hours respectively may be too infrequent or excessive, compromising resident care and comfort.
Question 4 of 5
Signs of burnout include
Correct Answer: B
Rationale: The correct answer is B: Obsessing over small things. Burnout often leads to increased irritability and fixation on minor issues. This behavior reflects a lack of emotional resilience and can indicate a person is overwhelmed and exhausted. Choices A, C, and D are incorrect because being slow to anger, having lots of patience, and lack of frustration are not typical signs of burnout. In fact, burnout can lead to increased frustration, impatience, and a shorter fuse due to emotional exhaustion and depletion of energy reserves.
Question 5 of 5
The nurse is encouraging a reluctant postoperative patient to deep breathe and cough. Which explanation can the nurse provide that may encourage the patient to comply?
Correct Answer: D
Rationale: The correct answer is D because deep breathing and coughing help clear out anesthesia, preventing postoperative complications. Deep breathing expands the lungs and increases oxygen levels, while coughing helps clear secretions and prevents pneumonia. Option A is incorrect because it instills fear without providing a direct benefit. Option B is incorrect as it downplays the importance of coughing. Option C is incorrect as clearing the throat does not provide the same benefits as deep breathing and coughing in postoperative patients.