Child getting used to play outside

Correct Answer: A

Rationale: The correct answer is A because playing outside helps boost the child's immune system, increasing resistance to illnesses. Exposure to fresh air and sunlight also promotes overall well-being. Choice B is incorrect as outdoor play is beneficial for health. Choices C and D are incomplete and irrelevant.

Correct Answer: A

Rationale: The correct answer is A: allow abduction. After a hip replacement surgery, allowing abduction (movement of the leg away from the midline of the body) is important to prevent dislocation of the new hip joint. Abduction helps maintain stability and proper alignment of the hip joint. Adduction (movement of the leg towards the midline) should be limited to prevent strain on the new hip joint. Choice B is incorrect because adduction can increase the risk of hip dislocation post-surgery. Choices C and D are not provided, but they would be incorrect as they are not relevant to the correct management of a hip replacement.

Correct Answer: A

Rationale: The correct answer is A: Caused by trauma. A wheel formed on the arm is a common manifestation of dermatographia, a condition where pressure on the skin causes it to become raised and red. Trauma, such as scratching or rubbing the skin, triggers this reaction in individuals with dermatographia. The other choices are incorrect because dermatographia is not caused by a reaction to any external substance or allergen (choice B), and the options C and D are left blank as they do not provide any relevant information related to the formation of a wheel on the arm.

Correct Answer: A

Rationale: Step 1: Breathing into a brown bag helps rebalance oxygen and carbon dioxide levels in the blood. Step 2: Excessive breathing lowers carbon dioxide levels causing symptoms like dizziness, tingling. Step 3: Breathing into a brown bag helps retain carbon dioxide, reducing symptoms quickly. Step 4: Performing Coach breathing, a breathing technique, would not address the underlying issue of low carbon dioxide levels. Step 5: Choice C and D are not provided, so irrelevant to the question.

Correct Answer: B

Rationale: Step-by-step rationale: 1. Acute illnesses typically have a sudden onset and run a short course. 2. Remissions and exacerbations are characteristic of chronic illnesses, not acute ones. 3. Therefore, the statement that an acute illness is characterized by remissions and exacerbations is false. Summary: A is incorrect because acute illnesses do not have remissions and exacerbations. Choice B is correct as it aligns with the definition of acute illnesses. Choices C and D are invalid as they are blank.