One sign that a person is in shock is

Correct Answer: D

Rationale: The correct answer is D: Extreme thirst. In shock, the body redirects blood flow away from non-essential organs, leading to decreased blood supply to tissues. This triggers a release of stress hormones, causing increased thirst as the body tries to maintain fluid balance. Flushed skin (A) may indicate fever or heat exposure, not necessarily shock. Decreased pulse and respiration rates (B) are signs of severe shock, not an early indicator. Increased blood pressure (C) is typically not a sign of shock but can occur in certain types of shock.

Correct Answer: A

Rationale: The correct answer is A because safety should always be the top priority in healthcare. By finding a coworker to help, the nursing assistant ensures a safe transfer for the resident. This approach follows proper protocols and minimizes the risk of injury to both the resident and the nursing assistant. Summary: B: Moving the resident anyway disregards safety and can lead to harm. C: Refusing to move the resident without seeking assistance may delay necessary care. D: Asking the resident to move himself can compromise safety and is not appropriate for a nursing assistant's role.

Correct Answer: A

Rationale: The correct answer is A: Shaving a resident. When shaving a resident, there is a risk of breaking the skin and exposing both the resident and the nursing assistant to blood or bodily fluids. Gloves are necessary to prevent the spread of infection. For the other choices: B: Combing or brushing hair - Gloves are not necessary as there is no direct contact with bodily fluids. C: Dressing a resident - Gloves are not always required unless there is a wound or open sore that needs dressing. D: Turning a resident - Gloves may be needed if the resident has an open wound, but not always necessary for routine turning.

Correct Answer: C

Rationale: The correct answer is C (Radial and brachial). Radial pulse is taken at the wrist, while brachial pulse is taken at the upper arm where blood pressure is commonly measured. These two pulses are commonly used for taking blood pressure readings due to their accessibility and proximity to major arteries. The apical pulse is located at the apex of the heart, not commonly used for blood pressure measurement. The femoral pulse is found in the groin area and is not typically used for measuring blood pressure in clinical settings.

Correct Answer: D

Rationale: The correct answer is D because watering eyes during meals can be a symptom of dysphagia due to the eyes' natural response to the difficulty of swallowing. A is incorrect as it describes overeating, not a symptom of dysphagia. B is incorrect as sweating profusely is not typically associated with dysphagia. C is incorrect as having a fever during meals is not a common symptom of difficulty swallowing.