The process of ___________ is blowing air out of the body.

Correct Answer: B

Rationale: The correct answer is B: Expiration. During expiration, the diaphragm and intercostal muscles relax, causing air to be pushed out of the lungs. Inhaling (choice A) is the process of breathing air into the lungs. Inspiration (choice C) is the act of taking air into the lungs. Hypotension (choice D) refers to low blood pressure and is not related to the process of blowing air out of the body.

Correct Answer: D

Rationale: Step 1: Cloudy urine can indicate a urinary tract infection or other medical issues. Step 2: It is important to report changes in urine appearance to the nurse for proper evaluation. Step 3: Transparent urine is normal, so it does not require immediate reporting. Step 4: Amber-colored urine is typically a sign of dehydration but not a cause for immediate concern. Step 5: Strong odor alone may not indicate a serious issue, so it is not as critical to report as cloudy urine.

Correct Answer: A

Rationale: The correct answer is A: Tinea. Tinea is a type of fungal infection that affects the skin, hair, or nails. It is caused by various species of fungi known as dermatophytes. These fungi thrive in warm and moist environments, leading to infections such as athlete's foot, ringworm, and jock itch. Warts (B) are caused by the human papillomavirus and are not fungal infections. Wheals (C) are raised, itchy areas of the skin caused by an allergic reaction and are not fungal infections. Vesicles (D) are fluid-filled blisters that can be caused by various factors such as infections, allergic reactions, or autoimmune disorders, but they are not specific to fungal infections.

Correct Answer: D

Rationale: Step-by-step rationale: 1. Tuberculosis is a highly contagious airborne disease transmitted through respiratory droplets. 2. An AIIR is equipped with negative air pressure and specialized ventilation to prevent the spread of airborne infections. 3. Using an AIIR for tuberculosis patients helps contain the infectious particles and protect others. 4. Emphysema, Bronchitis, and Bronchiectasis are not typically transmitted through the air like tuberculosis. Summary: The correct answer is D, Tuberculosis, because it is an airborne infection requiring containment in an AIIR due to its high transmission risk. Emphysema, Bronchitis, and Bronchiectasis do not necessitate such precautions as they are not primarily spread through the air.

Correct Answer: C

Rationale: The correct answer is C: Some hearing loss occurs. As individuals age, the nerve cells in the inner ear can become damaged, leading to gradual hearing loss. This is a normal age-related change due to wear and tear on the auditory system. Reflexes do not speed up with age (A), taste sensitivity tends to decrease rather than intensify (B), and vision typically worsens rather than improves as people age (D). Overall, the gradual decline in hearing ability is a common and expected change in the nervous system as people get older.