What does the term prioritize mean?

Correct Answer: A

Rationale: The correct answer is A: Identifying the most important things to get done and doing them first. Prioritizing involves determining the importance and urgency of tasks to allocate time and resources efficiently. By focusing on important tasks first, one can ensure crucial objectives are met. Choice B is incorrect because prioritizing is not solely based on time efficiency. Choice C is incorrect as it pertains to seeking assistance in emergencies, not task prioritization. Choice D is incorrect as it refers to task optimization through combination, not prioritization based on importance.

Correct Answer: B

Rationale: The correct answer is B: Sanitation. Sanitation involves maintaining cleanliness and hygiene to prevent the spread of disease-causing germs in communities. By improving sanitation practices such as proper waste disposal, clean water supply, and personal hygiene, communities can effectively prevent the transmission of diseases. A: Sterilization is the process of eliminating all microorganisms, including beneficial ones, and is more focused on medical settings rather than community disease prevention. C: Asepsis refers to the absence of disease-causing microorganisms and is typically used in medical settings to prevent infections during procedures. D: Immunity is the body's ability to resist infections and diseases, which is not a process but a biological mechanism.

Correct Answer: C

Rationale: Rationale for Correct Answer (C - Cardiac arrest): 1. Cardiac arrest specifically refers to the heart stopping, leading to the cessation of blood flow. 2. It is a life-threatening condition requiring immediate intervention like CPR and defibrillation. 3. Pulmonary arrest (A) pertains to the lungs stopping, not the heart. Respiratory arrest (B) is when breathing stops. Complete arrest (D) is not a medical term.

Correct Answer: D

Rationale: The correct answer is D: REM behavior disorder. This parasomnia involves talking and violent movements during REM sleep, often associated with neurodegenerative disorders like Parkinson's disease. Somnambulism (A) is sleepwalking, not characterized by violent movements. Narcolepsy (B) involves excessive daytime sleepiness and sudden sleep attacks, not violent movements. Restless leg syndrome (C) causes uncomfortable sensations in the legs, not related to violent movements during sleep. D is the correct answer due to its specific association with the symptoms described in the question.

Correct Answer: A

Rationale: The correct answer is A: Itching and rashes. Pediculosis is an infestation of lice that typically causes itching due to the lice feeding on blood and laying eggs on the scalp. Rashes may also develop from scratching the itchy areas. Choice B, acne and lesions, is incorrect because lice infestation does not typically cause acne-like lesions. Choice C, cuts and abrasions, is incorrect as lice infestation does not directly cause cuts or abrasions. Choice D, boils and abscesses, is incorrect because these are not common symptoms of pediculosis.