How are bloodborne diseases transmitted?

Correct Answer: D

Rationale: The correct answer is D because bloodborne diseases are transmitted through contact with infected blood or body fluids like saliva, semen, or vaginal fluids. This direct contact allows the pathogens to enter the bloodstream and infect the person. Choices A, B, and C are incorrect because hugging, touching objects, or standing close to an infected person during coughing are not direct modes of transmission for bloodborne diseases. These actions may increase the risk of contracting other types of diseases like respiratory infections, but they are not specifically related to bloodborne diseases.

Correct Answer: C

Rationale: The correct answer is C because reporting to the charge nurse allows for proper protocol to be followed, ensuring the resident's safety and legal rights are upheld. Counseling (A) may not be effective in this situation. Reminding the resident of their illness (B) may not address the underlying reason for wanting to leave. Restraint (D) is a violation of the resident's rights and should only be used as a last resort for safety reasons. Reporting to the charge nurse (C) is the appropriate action to involve higher authority and address the situation professionally and ethically.

Correct Answer: A

Rationale: The correct answer is A: Sims'. In Sims' position, the resident lies on the left side with the lower arm behind the back and the upper knee flexed. This position is often used for rectal exams or to increase comfort and facilitate drainage. Prone position (B) is lying face down. Fowler's position (C) is sitting up at a 45-90 degree angle. Supine position (D) is lying flat on the back. Sims' position is the only one among the choices that matches the described posture, making it the correct answer.

Correct Answer: B

Rationale: The correct answer is B: Cool. Rinsing and storing dentures in cool water helps prevent warping or damage to the acrylic material. Warm or hot water can distort the shape of the dentures, while boiling water can cause them to lose their shape or become brittle. Cool water is recommended to maintain the integrity of dentures.

Correct Answer: B

Rationale: The correct answer is B: High blood pressure. Hypertension is defined as consistently elevated blood pressure levels. High fever (A) is not synonymous with hypertension. High pulse rate (C) may be a symptom of hypertension but not the defining characteristic. Low blood pressure (D) is the opposite of hypertension. Therefore, based on the definition and characteristics of hypertension, choice B is the correct answer.