ATI RN
ATI RN Nutrition Online Practice 2019
1. Health practitioners evaluate disease progression in HIV-infected patients by measuring the concentrations of helper T cells and circulating virus, called _____.
- A. cross resistance
- B. the immune response
- C. acquired resistance
- D. the viral load
Correct answer: D
Rationale: The viral load is the measure of the amount of circulating virus in the blood and is used to evaluate the progression of HIV infection.
2. How is an ear infection that persists for less than 14 days classified?
- A. Mastoiditis
- B. Chronic Ear Infection
- C. Acute Ear Infection
- D. Otitis Media
Correct answer: C
Rationale: Acute Ear Infection is the correct answer because it typically refers to an infection that is short-lived and often severe, typically lasting less than 14 days. Chronic Ear Infection (Choice B) is incorrect as it refers to an ear infection that lasts for a long time or recurs often, typically more than three months. Mastoiditis (Choice A) is a complication of a middle ear infection and not an ear infection itself. Otitis Media (Choice D) is a general term for inflammation or infection in the middle ear, which can be either acute or chronic, so it's not specific enough to be the correct answer. Understanding the duration and severity of symptoms can help in identifying the type of ear infection, facilitating appropriate treatment and prevention of complications.
3. In order to establish and maintain successful breastfeeding, which practice should a lactating mother try to follow?
- A. Initiate breastfeeding within 24 hours of birth
- B. Breastfeed on a schedule of every 2 to 3 hours
- C. Give a pacifier to an infant between feedings
- D. Find a breastfeeding support group to troubleshoot problems
Correct answer: D
Rationale: The correct answer is D. Finding a breastfeeding support group is crucial for a lactating mother to establish and maintain successful breastfeeding. This group can offer valuable advice, tips, and encouragement, helping the mother troubleshoot any issues that may arise during breastfeeding. Choices A, B, and C are incorrect because breastfeeding is a natural process that should not be overly scheduled, and giving a pacifier between feedings can interfere with establishing proper breastfeeding techniques.
4. The following are appropriate nursing interventions during colostomy irrigation, EXCEPT:
- A. Increase the irrigating solution flow rate when abdominal cramps is felt
- B. Insert 2-4 inches of an adequately lubricated catheter to the stoma
- C. Position client in semi-Fowler
- D. Hang the solution 18 inches above the stoma
Correct answer: A
Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.
5. The component that should receive the highest priority before physical examination is the:
- A. Psychological preparation of the client
- B. Physical Preparation of the client
- C. Preparation of the Environment
- D. Preparation of the Equipments
Correct answer: C
Rationale: Effective nursing care involves comprehensive assessments that address all aspects of a patient's condition, ensuring that interventions are appropriately targeted and outcomes are optimized.