You are treating a trauma patient and attempt intubation, but vocal cords are not visible. What tool would be the most valuable for achieving successful intubation?

Correct Answer: A

Rationale: The correct answer is A: "Gum elastic bougie." In difficult intubation situations where vocal cords are not visible, a bougie is essential. Step 1: Insert the bougie into the trachea until resistance is felt. Step 2: Advance the endotracheal tube over the bougie. Step 3: Remove the bougie. This technique helps guide the endotracheal tube into the trachea successfully. The other choices are incorrect. B: Lateral cervical spine x-ray is not useful for intubation. C: Nasopharyngeal airway is for maintaining airway patency, not for intubation. D: Oxygen does not aid in intubation directly.

Correct Answer: B

Rationale: The correct answer is B: Bathing a resident. Nursing assistants typically assist with activities of daily living, such as bathing, grooming, and feeding residents. This task falls under the scope of practice for nursing assistants and helps maintain the hygiene and comfort of residents. Administering medication (choice A) is typically done by licensed nurses. Changing sterile dressings (choice C) is usually performed by nurses or other healthcare professionals with specialized training. Giving tube feedings (choice D) also requires specialized training and is usually done by licensed nurses or dietitians. Therefore, the correct answer is B as it aligns with the typical responsibilities of nursing assistants.

Correct Answer: B

Rationale: The correct answer is B because OBRA was passed in response to reports of abuse and poor care in long-term care facilities. This legislation aimed to improve the quality of care provided to residents in these facilities by setting standards for training, staffing, and resident rights. Choices A, C, and D are incorrect because they do not directly address the main purpose of OBRA, which was to address the issues of abuse and poor care in long-term care facilities.

Correct Answer: B

Rationale: The correct answer is B: Root. The root is the main part of a word that carries its core meaning. It is essential for understanding the basic meaning of the word. Prefixes (A) are added at the beginning of a root to modify its meaning. Suffixes (C) are added at the end of a root to change its grammatical function. Abbreviations (D) are shortened forms of words or phrases and do not inherently provide meaning to a word. Therefore, the root is the main part of a word that gives it meaning, making choice B the correct answer.

Correct Answer: B

Rationale: The correct answer is B: Touch the resident on the arm before identifying herself to let her know the NA is there. This approach is effective because it helps the visually impaired resident to be aware of the nursing assistant's presence before verbal communication. By gently touching the resident's arm, the nursing assistant establishes physical contact and ensures the resident is prepared for interaction. This gesture shows respect for the resident's personal space and helps build trust and rapport. A: Waiting until the resident speaks is not proactive and may lead to confusion or frustration for the visually impaired resident. C: Speaking as little as possible is not helpful as communication is essential for providing care and addressing the resident's needs. D: Using the face of an imaginary clock may be confusing and unnecessary for the resident, as simple and direct communication through touch and verbal cues is more effective.