an ear infection that persists but still less than 14 days is classified as

ATI RN

ATI Nutrition Practice Test A 2019

1. 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.

2. What instruction should the nurse include on weight gain during pregnancy?

A. Failure to obtain the required weight gain during pregnancy will increase the risk of preterm birth.
B. An obese client needs to gain as much weight as a client with a normal body mass index.
C. A client with a normal body mass index should plan on gaining 50 pounds.
D. Clients will need to eat for two when they are pregnant.

Correct answer: A

Rationale: Appropriate weight gain is crucial for reducing the risk of preterm birth.

3. What is the most likely complication for a client receiving TPN who suddenly develops tremors, dizziness, and diaphoresis?

A. Fluid volume overload
B. Sepsis
C. Hyperglycemia
D. Hypoglycemia

Correct answer: D

Rationale: The correct answer is D, Hypoglycemia. When a client receiving TPN suddenly develops tremors, dizziness, and diaphoresis, it is indicative of hypoglycemia. TPN provides a high concentration of glucose, and if it is abruptly stopped or the infusion rate is reduced, it can lead to hypoglycemia. Choices A, B, and C are incorrect as they do not directly correlate with the symptoms described in the scenario. Fluid volume overload typically presents with edema and hypertension, sepsis with fever and increased heart rate, and hyperglycemia with polyuria, polydipsia, and blurred vision.

4. Which of the following is a good food source of iodine?

A. Seafood
B. Lettuce
C. Broccoli
D. Pork

Correct answer: A

Rationale: Seafood is a rich source of iodine, essential for maintaining healthy thyroid function and overall metabolic health. While lettuce, broccoli, and pork may contain some iodine, they do not provide as substantial an amount as seafood. Therefore, they are not considered 'good' sources of iodine in comparison.