Which of the following is one of the functions that the circulatory system performs?

Correct Answer: D

Rationale: The correct answer is D, as the circulatory system transports oxygen and hormones to cells. This function is essential for cellular respiration and maintaining homeostasis. Option A is incorrect as sensing and interpreting information is the role of the nervous system. Option B is incorrect as cushioning the brain and spinal cord falls under the protection provided by the skeletal system. Option C is incorrect as reproduction is primarily controlled by the reproductive system, not the circulatory system.

Correct Answer: A

Rationale: The correct answer is A because using the face of an imaginary clock helps individuals with visual impairments understand object positions based on the clock's face. This technique provides a consistent reference point for describing directions and locations. Choice B is incorrect because keeping the room dark can further hinder the individual's vision. Choice C is incorrect as it can startle or make the individual uncomfortable. Choice D is incorrect as touching the resident before identifying yourself can be invasive and disorienting.

Correct Answer: B

Rationale: The correct answer is B: Problems with circulation. Diabetes can lead to complications such as peripheral artery disease, which hinders blood flow to the extremities. This can result in poor circulation, leading to issues like slow wound healing and increased risk of infections. Choices A, C, and D are incorrect because chronic cough, lack of appetite, and improved ability to perform strenuous exercise are not directly associated with diabetes complications. It is crucial for individuals with diabetes to manage their condition effectively to prevent circulation-related complications.

Correct Answer: A

Rationale: The correct answer is A: Keep joints in correct position and improve function. Orthotic devices are designed to provide support, alignment, and stability to joints, helping to maintain proper positioning and improve function. They are specifically tailored to address musculoskeletal issues and aid in rehabilitation. Option B is incorrect as orthotic devices are not primarily used to assist with activities of daily living (ADLs). Option C is incorrect as while orthotic devices do help with body alignment, their main purpose is to support joints. Option D is incorrect as preventing rubbing and pressure injuries is not the primary function of orthotic devices.

Correct Answer: A

Rationale: The correct answer is A: One page. A resume should be concise and to the point, typically one page in length to capture the attention of the recruiter quickly. Longer resumes may lead to information overload and make it harder for recruiters to find key details. One page forces the applicant to prioritize and highlight the most relevant information. Choice B, C, and D are incorrect because a two or three-page resume might be too long and risk losing the reader's interest. Option D, while seemingly logical, is not recommended as it can lead to unnecessary details and lack of focus.