What is the medical term used to describe a rapid heartbeat?

Correct Answer: D

Rationale: The correct answer is D: Tachycardia. Tachycardia refers to a rapid heartbeat, typically over 100 beats per minute. This is the correct term because it specifically describes the condition of an elevated heart rate. A: Bradycardia (choice A) is the opposite of tachycardia, referring to a slow heartbeat. B: Hypertension (choice B) is high blood pressure, not directly related to heart rate. C: Arrhythmia (choice C) is a general term for any irregularity in the heart's rhythm, not specifically indicating a rapid heartbeat.

Correct Answer: C

Rationale: The correct answer is C because reporting blood in the urine promptly is crucial in monitoring the resident's condition and identifying any complications related to kidney stones. This step ensures timely medical intervention. A is incorrect as decreasing fluid intake may worsen the condition by leading to dehydration. B is incorrect because discarding kidney stones found in filters prevents analysis by healthcare providers. D is incorrect as straining only early morning urine may miss detecting blood in the urine throughout the day.

Correct Answer: A

Rationale: The correct answer is A because prolonged application of ice causes vasoconstriction, not blood vessels opening. Vasoconstriction reduces blood flow, minimizing tissue damage. Choices B and D are incorrect as ice can increase bleeding and swelling. Choice C is irrelevant as ice does not cause fever.

Correct Answer: C

Rationale: The correct answer is C: Have the resident rinse mouth with water before the collection. This step helps to reduce contamination of the sputum sample with bacteria from the mouth, ensuring a more accurate analysis. Rinsing with mouthwash (choice B) may interfere with the specimen analysis due to the chemicals present. Having the resident eat dinner prior to collection (choice A) can introduce food particles into the sample. Collecting the specimen at night (choice D) does not specifically address the need to reduce mouth contamination.

Correct Answer: D

Rationale: The correct answer is D: Left. The left cerebral hemisphere controls the motor activity on the right side of the body due to contralateral organization in the brain. This means that the left hemisphere is responsible for controlling the opposite side of the body. The right hemisphere controls the left side of the body. The other choices (A: Right, B: Middle, C: Spinal) are incorrect as they do not align with the known lateralization of motor functions in the brain.