A normal age-related change for the immune and lymphatic systems is the

Correct Answer: A

Rationale: The correct answer is A: Immune system weakens. As people age, their immune system tends to weaken, leading to decreased ability to combat infections and illnesses effectively. This is a normal age-related change due to factors such as thymus gland atrophy and reduced immune cell function. B: Antibody response speeds up - This is incorrect as aging typically results in a slower and less efficient immune response. C: Number of T-cells increases - This is incorrect as the number of T-cells actually decreases with age, leading to a weakened immune response. D: Response to vaccines increases - This is incorrect as older individuals often have a diminished response to vaccines due to their weakened immune system.

Correct Answer: C

Rationale: The correct answer is C (15) because the federal government mandates 12-24 hours of continuing education annually for nursing assistants, with 15 hours falling within this range. Choice A (10) is below the minimum requirement, choice B (12) is at the minimum threshold, and choice D (18) exceeds the maximum limit. The correct answer aligns with federal regulations for nursing assistant continuing education hours.

Correct Answer: C

Rationale: The correct answer is C: Someone has touched a resident without his consent. Battery in legal terms refers to the intentional and unauthorized physical contact with another person, which includes touching without consent. This choice aligns with the definition of battery and accurately describes the legal term. Explanation for other choices: A: Someone has improperly used a resident's money - This describes financial exploitation, not battery. B: Someone has used profanity with a resident - This describes verbal abuse, not battery. D: Someone has shared a resident's protected health information with someone who is not on the care team - This describes a breach of privacy, not battery.

Correct Answer: A

Rationale: Verbal communication involves using words to convey a message, such as sending a text message (Choice A). This choice aligns with the definition of verbal communication. Crossing arms (Choice B) and tapping feet (Choice C) are non-verbal cues. Nodding head (Choice D) is a non-verbal form of communication as well.

Correct Answer: C

Rationale: The correct answer is C: Birth trauma. Cerebral palsy is a group of disorders affecting movement and muscle tone caused by damage to the developing brain, often during birth. Birth trauma, such as lack of oxygen or physical injury during delivery, can lead to cerebral palsy. Choice A is incorrect because vehicular accidents do not cause cerebral palsy. Choice B is incorrect as accidents after the age of three do not contribute to the development of cerebral palsy. Choice D is incorrect as communicable diseases are not known to cause cerebral palsy.