The main part of a word that gives it meaning is the

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: A

Rationale: The correct answer is A: Respect the resident's beliefs. This is important in promoting person-centered care and respecting individual autonomy. Nursing assistants should acknowledge and accommodate residents' religious beliefs to provide culturally sensitive care. Trying to change beliefs (B) violates the resident's autonomy. Ignoring dietary restrictions (C) could harm the resident's health. Refusing care (D) goes against the nursing assistant's duty to provide care to all residents.

Correct Answer: C

Rationale: The correct answer is C: Wash her hands. Hand hygiene is the most effective way to prevent the spread of infection in healthcare settings. It helps remove and kill germs that can cause diseases. Gloves and PPE are important, but proper handwashing is crucial. Getting vaccinated is important for personal protection, not necessarily for preventing the spread of disease. Using lotions to reduce the risk of broken skin is not directly related to preventing the spread of disease.

Correct Answer: C

Rationale: The correct answer is C: Giving frequent help with elimination. This is an example of a restraint alternative as it promotes independence while ensuring the resident's safety. Providing assistance with elimination helps prevent falls and accidents without restricting the resident's movement. A: Tying the resident to the bed is incorrect as it is a form of physical restraint that limits the resident's freedom of movement. B: Removing the resident's call light is incorrect as it can jeopardize the resident's ability to seek help when needed. D: Locking the resident's door from the outside is incorrect as it restricts the resident's freedom and can be dangerous in case of an emergency.

Correct Answer: D

Rationale: The correct answer is D: Facial droop. Facial droop is a common sign of a stroke, indicating weakness or paralysis on one side of the face. This occurs due to damage in the brain affecting facial muscles. It is a classic symptom of a stroke and requires immediate medical attention for prompt treatment. Incorrect choices: A: Abdominal pain is not a typical sign of a stroke. Strokes usually present with neurological symptoms. B: Gasping for air is not a common symptom of a stroke. It may indicate a respiratory issue. C: Low blood pressure is not a specific sign of a stroke. Strokes can lead to fluctuations in blood pressure, but it is not a defining symptom.