The medical term for the absence of breathing is

Correct Answer: B

Rationale: The correct answer is B: Apnea. Apnea refers to the absence of breathing. Dyspnea (A) is difficulty breathing, eupnea (C) is normal breathing, and orthopnea (D) is difficulty breathing when lying flat. Apnea specifically indicates the complete cessation of breathing, making it the correct choice in this context.

Correct Answer: D

Rationale: The correct answer is D because creating a sign to hang near the bed to alert all staff is crucial to ensure proper handling of the 24-hour urine specimen. This helps prevent accidental disposal of the collected urine and ensures that all staff members are aware of the ongoing collection process. A: Using a specimen kit to collect the urine is important, but creating a sign is more crucial for staff awareness. B: Cleaning the perineal area before collecting the specimen is not directly related to the task of ensuring proper handling of the 24-hour urine specimen. C: Using strainers to filter all urine from the resident is not necessary for collecting a 24-hour urine specimen and may not be practical in this context.

Correct Answer: C

Rationale: The correct answer is C - a draining wound. A sterile dressing is necessary for a draining wound to prevent infection and promote healing. Step 1: A paper cut (Choice A) is a minor wound that does not require a sterile dressing. Step 2: An intact wound (Choice B) does not need a sterile dressing unless there is a risk of infection. Step 3: A clean dry wound (Choice D) also does not require a sterile dressing unless there is a change in the wound status. Overall, a draining wound poses a higher risk of infection, making it essential to apply a sterile dressing to maintain a clean environment and prevent complications.

Correct Answer: D

Rationale: The correct answer is D: Alveoli. Alveoli are tiny grape-like sacs within the lungs where gas exchange occurs. They are essential for the exchange of oxygen and carbon dioxide during respiration. Atria (choice A) are chambers of the heart, not found in the lungs. Axilla (choice B) refers to the armpit region, unrelated to lung anatomy. Arteries (choice C) are blood vessels that carry oxygenated blood away from the heart, not within the lungs. Therefore, the correct choice is D as it directly relates to the structure and function of the respiratory system.

Correct Answer: C

Rationale: The correct answer is C: Osteoporosis. Osteoporosis is a condition characterized by fragile bones due to low bone density, making them more susceptible to fractures from minor movements. Simple activities like turning in bed or sitting down can lead to fractures in individuals with osteoporosis. Osteoarthritis (A) is a degenerative joint disease, not directly related to fractures. Bursitis (B) is inflammation of the fluid-filled sacs that cushion joints, not typically associated with fractures. Tuberculosis (D) is a bacterial infection primarily affecting the lungs, unrelated to bone health or fractures.