a patient has acute respiratory failure arf which of the following would the nurse expect to find
Logo

Nursing Elites

ATI RN

ATI Pathophysiology Exam 2

1. A patient has acute respiratory failure (ARF). Which of the following would the nurse expect to find?

Correct answer: B

Rationale: In acute respiratory failure, hypoxemia (low blood oxygen) and hypercapnia (high blood carbon dioxide) are commonly observed. Choice A is incorrect because alkalosis (high pH) and hyperventilation are not typically seen in acute respiratory failure. Choice C is incorrect as it mentions alkalosis and high potassium, which are not characteristic of acute respiratory failure. Choice D is also incorrect because elevated sodium and acidosis are not typically associated with acute respiratory failure.

2. A client with a history of chronic alcoholism presents to the emergency department with a complaint of double vision. Which cranial nerve is most likely involved?

Correct answer: C

Rationale: The correct answer is Cranial nerve VI (Abducens). Chronic alcoholism can lead to damage to the abducens nerve, which controls the lateral movement of the eye. This damage can result in symptoms like double vision. Cranial nerve I (Olfactory) is responsible for the sense of smell and is not related to eye movement. Cranial nerve III (Oculomotor) controls most of the eye movements but is less likely to be affected in chronic alcoholism than the abducens nerve. Cranial nerve VII (Facial) is responsible for facial movements and is not associated with double vision.

3. A patient is to be administered an immunization. The serum contains aluminum phosphate. What route is most appropriate to administer this immunization?

Correct answer: A

Rationale: The most appropriate route to administer an immunization containing aluminum phosphate is intramuscularly. Aluminum phosphate is commonly used as an adjuvant in vaccines to enhance the immune response. Intramuscular administration allows for the vaccine to be delivered into the muscle tissue, where it can be effectively absorbed by the body's immune cells. Subcutaneous administration is not ideal for vaccines containing aluminum phosphate, as it may not elicit the desired immune response. Intravenous administration is typically reserved for specific medications or situations that require rapid absorption into the bloodstream. Oral administration is not suitable for vaccines containing aluminum phosphate as they would be degraded in the gastrointestinal tract.

4. What causes type I diabetes?

Correct answer: B

Rationale: Type I diabetes is caused by the destruction of the beta cells in the pancreas, leading to an inability to produce insulin. This results in a lack of insulin, leading to hyperglycemia. Choice A is incorrect as type I diabetes is characterized by a deficiency of insulin production, not overproduction. Choice C describes the pathophysiology of type 2 diabetes, where insulin receptors become less responsive to insulin. Choice D is unrelated to type I diabetes as it describes a pituitary tumor causing increased antidiuretic hormone production.

5. A child's thymus gland is fully formed and proportionately larger than an adult's. Which of the following processes that contribute to immunity takes place in the thymus gland?

Correct answer: C

Rationale: The correct answer is C: Proliferation of T cells. The thymus gland is responsible for the maturation and proliferation of T cells, which play a crucial role in adaptive immunity. Option A, differentiation of B cells, is incorrect because B cell maturation primarily occurs in the bone marrow. Option B, production of natural killer (NK) cells, is incorrect as NK cells are mainly produced in the bone marrow and lymph nodes. Option D, filtration of antigens from the blood, is incorrect as antigen filtration is not a primary function of the thymus gland.

Similar Questions

A patient is receiving finasteride (Proscar) for the treatment of benign prostatic hyperplasia. Which of the following is an expected outcome of the medication?
A 30-year-old woman presents with joint pain, a malar rash, and photosensitivity. Which of the following is the most likely diagnosis?
A male patient receiving androgen therapy is concerned about the risk of prostate cancer. What should the nurse explain regarding this risk?
Which of the following describes the etiology of a cerebrovascular accident (CVA)?
What is the expected outcome of administering a granulocyte colony-stimulating factor (G-CSF)?

Access More Features

ATI RN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

ATI RN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

Other Courses