People who have diabetes may have ______ chemical substance(s) produced when the body burns fat for energy or fuel in their urine.

Correct Answer: D

Rationale: The correct answer is D: Ketones. When the body burns fat for energy in the absence of enough insulin, ketones are produced. People with diabetes may have ketones in their urine due to inadequate insulin levels. Reagents (A) are substances used in chemical reactions, not produced in the body. Glucose (B) is a sugar and is typically found in the blood, not urine in high amounts. Insulin (C) is a hormone that regulates blood sugar levels and is not typically found in urine.

Correct Answer: D

Rationale: The correct answer is D: Strong smells. Asthma patients should avoid strong smells as they can trigger asthma symptoms. Strong smells like perfumes, smoke, cleaning chemicals can irritate the airways and lead to breathing difficulties. Inhalers (choice A) are actually necessary for asthma management. Talking (choice B) and fluids (choice C) do not directly impact asthma symptoms. In summary, the other choices are incorrect as they do not address the specific trigger for asthma symptoms, which is exposure to strong smells.

Correct Answer: A

Rationale: The correct answer is A: Ossicles. Ossicles are the tiny bones in the middle ear that transmit sound vibrations from the eardrum to the cochlea. The three ossicles are the malleus, incus, and stapes. They amplify and transmit sound waves, enabling the brain to interpret sound accurately. B: Eardrums are incorrect because they are the thin membrane that vibrates when sound waves hit it, but they do not send impulses to the brain. C: Cochleas are incorrect because they are the spiral-shaped organ in the inner ear responsible for converting sound vibrations into electrical signals to be sent to the brain. D: Auricles are incorrect because they are the visible part of the outer ear that helps collect sound waves, but they do not pick up vibrations and send impulses to the brain.

Correct Answer: C

Rationale: The correct answer is C because supporting the resident and their family and friends is essential in caring for someone with a mental health disorder. This approach promotes a holistic and empathetic care environment, fostering trust and understanding. Providing emotional support can help reduce stigma and isolation, promoting recovery. Choice A is incorrect because it fosters dependency rather than empowering the resident. Choice B is incorrect as only providing medication does not address the resident's emotional and social needs. Choice D is incorrect and harmful as it dismisses the reality of mental health disorders, undermining the resident's experiences and worsening stigma.

Correct Answer: D

Rationale: The correct answer is D. Reporting signs of depression is crucial as it can impact the resident's overall well-being and may require immediate intervention. Depression can hinder the rehabilitation process and affect the resident's quality of life. Choices A and B are not directly related to the resident's health or care needs. Choice C, while important for monitoring the resident's activity, does not necessarily require immediate nursing intervention as compared to signs of depression.