The process of burning is known as

Correct Answer: B

Rationale: The correct answer is B: Combustion. Combustion refers to the process of burning where a substance reacts with oxygen to release energy in the form of heat and light. It involves a chemical reaction resulting in the formation of new substances. Choice A, Composition, refers to the act of combining elements or substances, not burning. Choice C, Composting, is the biological process of decomposing organic matter. Choice D, Compounding, involves mixing different substances without the chemical reaction that occurs during combustion. Therefore, B is the correct answer as it specifically pertains to the process of burning and the chemical changes that occur during combustion.

Correct Answer: C

Rationale: The correct answer is C (25 to 29) for a person considered overweight based on BMI. A BMI of 25 to 29 falls within the overweight range according to the World Health Organization classification. This range indicates higher than normal body weight relative to height, which can increase health risks. Choice A (30 to 39) is categorized as obese, not overweight. Choice B (40 or higher) is classified as morbidly obese, significantly higher than overweight. Choice D (20 to 25) falls within the normal weight range, not overweight. Therefore, the correct answer is C as it accurately represents the BMI range for individuals classified as overweight.

Correct Answer: B

Rationale: The correct answer is B: ½ to 1 inch. This depth allows for an accurate reading of the body temperature. Inserting the thermometer too shallow (A) may not give an accurate reading, while inserting it too deep (C and D) can lead to discomfort or injury. It is essential to follow proper guidelines to ensure the thermometer is inserted to the correct depth for an accurate and safe measurement.

Correct Answer: D

Rationale: The correct answer is D: 5 to 8 minutes. Waiting 5 to 8 minutes allows sufficient time for the chemical reaction to occur in the occult blood test, providing accurate results. Waiting too short of a time (A, B, C) may lead to false negatives or positives as the reaction may not be complete. Therefore, the nursing assistant should wait 5 to 8 minutes to ensure the test is reliable and accurate.

Correct Answer: D

Rationale: The correct answer is D: Benign prostatic hypertrophy (BPH). BPH is a non-cancerous enlargement of the prostate gland, leading to urinary symptoms like frequent urination, difficulty starting or maintaining a urine stream. Genital herpes (A) is a sexually transmitted infection causing sores in the genital area. Erectile dysfunction (B) is the inability to achieve or maintain an erection. Prostate cancer (C) is a malignant tumor in the prostate gland, which may not always cause urinary symptoms. Therefore, based on the symptoms described in the question, BPH is the most appropriate choice.