Nokea
An autoclave is used to sterilize hospital supplies because:
- A. More articles can be sterilized at a time
- B. Steam causes less damage to the materials
- C. A lower temperature can be obtained
- D. Pressurized steam penetrates the supplies better
Correct Answer: D
Rationale: Pressurized steam enhances penetration, ensuring thorough sterilization.
You may also like to solve these questions
A client with osteoporosis is being taught about dietary management. Which statement indicates an understanding of the teaching?
- A. I should increase my intake of foods high in vitamin D.
- B. I should decrease my intake of foods high in calcium.
- C. I should increase my intake of foods high in phosphorus.
- D. I should decrease my intake of foods high in potassium.
Correct Answer: A
Rationale: The correct answer is A. Increasing intake of foods high in vitamin D is beneficial for improving calcium absorption and managing osteoporosis. Vitamin D helps the body absorb calcium, which is essential for bone health and can aid in managing osteoporosis effectively. Choice B is incorrect because reducing calcium intake would be counterproductive for a client with osteoporosis, as calcium is crucial for bone strength. Choice C is incorrect as phosphorus, while important for bone health, does not directly impact osteoporosis management as much as vitamin D and calcium. Choice D is incorrect as potassium is not directly linked to osteoporosis management, and reducing its intake is not typically part of dietary recommendations for osteoporosis.
When preparing to insert an NG tube for a client who requires gastric decompression, which of the following actions should the nurse take?
- A. Position the client with the head of the bed elevated to 30° prior to insertion
- B. Measure the tube from the client's nose to the earlobe to the xiphoid process
- C. Lubricate the entire length of the tube with water-soluble lubricant
- D. Instruct the client to cough during insertion
Correct Answer: B
Rationale: Measuring the tube from the client's nose to the earlobe to the xiphoid process ensures the tube is inserted to the correct depth. This measurement helps prevent complications such as tube misplacement or lung insertion. Positioning the client with the head of the bed elevated to 30° is important to facilitate easier insertion but is not the most crucial step. Lubricating the entire length of the tube with water-soluble lubricant is essential for smooth insertion but is not the most critical action. Instructing the client to cough during insertion is not necessary and may lead to unnecessary discomfort.
Which of the following is the nurse's role in the health promotion
- A. Health risk appraisal
- B. Teach client to be effective health consumer
- C. Worksite wellness
- D. None of the above
Correct Answer: B
Rationale: Teaching clients to manage their health effectively is a key nursing role in promotion.
Which of the following statement is NOT true about safety protocols?
- A. Reduce harm
- B. Guide care
- C. Only for emergencies
- D. Part of nursing
Correct Answer: C
Rationale: Safety protocols reduce harm (A), guide care (B), are nursing (D) 'only for emergencies' (C) isn't true, used always, per standards. C's limit contradicts broad use, like Mr. Gary's routine care, making it untrue.
The nurse is providing dietary teaching for a client with a history of renal calculi. Which dietary selection reflects an understanding of the nurse's teaching?
- A. Tea, peanut butter sandwich, and grape juice
- B. Cola, fried chicken, and baked potato
- C. Coffee, carrot sticks, and roast beef
- D. Cocoa, spinach salad, and sardines
Correct Answer: C
Rationale: Coffee, carrot sticks, and roast beef suit renal calculi prevention, avoiding oxalate-rich (cocoa, spinach) or calcium-binding (tea, peanut butter) foods cola's phosphates also risk stones. Nurses teach low-oxalate diets, reducing recurrence, supporting kidney health in at-risk clients.