When a specimen is required from a resident in an isolation room the nursing assistant should

Correct Answer: A

Rationale: Correct Answer: A Rationale: 1. Placing the specimen into a biohazard bag inside the room minimizes the risk of contamination outside. 2. Biohazard bags are specifically designed to contain hazardous materials safely. 3. Handling the specimen inside the room reduces the chances of spreading potential pathogens. 4. Following proper protocol ensures the safety of both the resident and healthcare workers. Summary: B: Placing the specimen into a biohazard bag when outside the room increases the risk of contamination during transport. C: Collecting the specimen outside the resident's room may lead to exposure to infectious agents. D: Transferring the specimen outside of the room while keeping gloves on can still lead to contamination of the surrounding area.

Correct Answer: B

Rationale: The correct answer is B: Broken skin between the toenails. This should be reported as a possible sign of a pressure injury because it indicates skin breakdown, which can be a precursor to pressure ulcers. Broken skin between the toenails is a specific area where pressure injuries can develop due to friction and pressure. It is important to report this promptly to prevent further damage and provide appropriate care. A: Intact skin is not a sign of a pressure injury, so it does not need to be reported. C: Clean skin is a positive sign of good hygiene and does not necessarily indicate a pressure injury. D: Adequate resident hydration is important for overall health but does not directly relate to pressure injuries.

Correct Answer: B

Rationale: The correct answer is B: Act as an air filter cleaning inhaled air. The respiratory system filters and cleans the air we breathe, removing harmful particles and pollutants. This is crucial for maintaining healthy lungs and preventing respiratory issues. Choice A is incorrect as moving lymph is a function of the lymphatic system. Choice C is incorrect as controlling body temperature is primarily regulated by the thermoregulatory system. Choice D is incorrect as protecting internal organs from injury is a function of the skeletal system and other structures such as muscles and fat.

Correct Answer: C

Rationale: The correct answer is C because dementia indeed affects the ability to reason and remember due to brain damage. It is not always reversible (A), as it is often progressive and irreversible. It is not a sudden state of confusion (B), but a gradual decline in cognitive function. Lastly, dementia is a serious illness (D) that can significantly impact a person's quality of life and independence.

Correct Answer: C

Rationale: The correct answer is C: Breakthrough pain. Breakthrough pain is a sudden and intense flare-up of pain that occurs despite the patient being on a regular pain management regimen. This type of pain is common in cancer patients due to various factors such as tumor progression or treatment-related side effects. Expressive pain (A) and Receptive pain (D) are not recognized medical terms related to cancer pain. Obstructive pain (B) refers to pain caused by physical blockages in the body, not typically associated with cancer-related pain. In summary, Breakthrough pain is the most appropriate term to describe the sudden and severe pain episodes experienced by some cancer patients despite their ongoing pain management efforts.