ATI RN
Quizlet Patient-Centered Care UNMC Addiction Practice Questions Questions
Question 1 of 5
Which of the following is the proper temperature for rinsing and storing dentures?
Correct Answer: B
Rationale: The correct answer is B: Cool. Rinsing and storing dentures in cool water helps prevent warping and damage to the denture material. Warm water may be too hot, potentially altering the shape of the dentures. Hot water can distort the dentures and boiling water can cause irreversible damage by melting the material. Cool water is the safest option for maintaining the integrity of dentures.
Question 2 of 5
At which angle should residents be positioned for eating?
Correct Answer: D
Rationale: The correct angle for residents to be positioned for eating is 90 degrees. This angle allows for optimal swallowing and digestion, minimizing the risk of choking. Sitting upright at 90 degrees promotes proper alignment of the esophagus and facilitates the movement of food from the mouth to the stomach. Choices A, B, and C are incorrect because lying down flat (180 degrees) can lead to aspiration, while angles greater than 90 degrees may cause difficulties in swallowing and increase the risk of choking. Angle of 90 degrees ensures safe and effective eating posture.
Question 3 of 5
Which of the following statements is true of ostomies?
Correct Answer: D
Rationale: The correct answer is D because people with ostomies need regular skin care and hygiene to prevent skin irritation and infection. Regular skin care helps maintain the skin around the stoma healthy. Choice A is incorrect because ostomies do require special care. Choice B is incorrect as many people may feel embarrassed by their ostomies. Choice C is incorrect as privacy is important when providing ostomy care to respect the individual's dignity and confidentiality.
Question 4 of 5
A person with ______ cannot be treated with antibiotics or cured and may have repeated outbreaks of the disease for the rest of his or her life.
Correct Answer: B
Rationale: Genital herpes is caused by the herpes simplex virus, which cannot be cured and may lead to repeated outbreaks. Antiviral medications can help manage symptoms but not cure the infection. Chlamydia, gonorrhea, and syphilis are bacterial infections treatable with antibiotics, so the statement does not apply to them.
Question 5 of 5
Which of the following is one of the functions that the circulatory system performs?
Correct Answer: D
Rationale: The correct answer is D: Transports oxygen and hormones to cells. The circulatory system includes the heart, blood vessels, and blood. The main function is to transport oxygen and nutrients to cells and remove waste products. Oxygen is carried by red blood cells, while hormones are transported in the bloodstream. A: Senses and interprets information from the environment - This function is carried out by the nervous system, particularly the sensory organs like eyes and ears. B: Cushions the brain and spinal cord - This function is performed by the cerebrospinal fluid and protective structures like the skull and vertebrae. C: Allows humans to reproduce - Reproduction is controlled by the reproductive system, not the circulatory system. In summary, the circulatory system's primary function is to transport oxygen and hormones to cells, making option D the correct choice.