which of the following hormones helps to raise the blood sugar level to help maintain homeostasis
Logo

Nursing Elites

ATI RN

ATI Pathophysiology Exam 1

1. Which of the following hormones helps to raise the blood sugar level to help maintain homeostasis?

Correct answer: C

Rationale: The correct answer is C, Glucagon. Glucagon helps raise blood sugar levels by stimulating the liver to release stored glucose into the bloodstream, thus aiding in maintaining homeostasis. Antidiuretic hormone (ADH), choice A, functions in regulating water balance in the body, not blood sugar levels. Insulin, choice B, lowers blood sugar levels by facilitating glucose uptake by cells. Thyroxine, choice D, is a hormone produced by the thyroid gland that regulates metabolism and has no direct effect on blood sugar levels.

2. During an acute asthma exacerbation, what is the priority nursing intervention for a client with asthma?

Correct answer: C

Rationale: The priority nursing intervention during an acute asthma exacerbation is to administer short-acting beta-agonists (SABAs) as prescribed. SABAs help in quickly relieving bronchospasm and are considered the first-line treatment for acute exacerbations. Administering corticosteroids, positioning the client, and obtaining a peak flow reading are important interventions but come after administering SABAs in the management of acute asthma exacerbation.

3. A patient is being treated for active tuberculosis with ethambutol (Myambutol). The patient states to the nurse that he cannot identify the red and green on the traffic lights when he is driving. Based on this finding, what medical intervention is most appropriate?

Correct answer: A

Rationale: The correct answer is to assess for photosensitivity. Ethambutol can cause optic neuritis, leading to visual disturbances, including difficulty differentiating red and green colors. This is a sign of optic nerve damage and requires immediate evaluation. Discontinuing ethambutol may be necessary if optic neuritis is confirmed, but this decision should be made by a healthcare provider. Decreasing the dose of ethambutol may not address the visual changes. Administering vitamin B does not directly address the side effect caused by ethambutol.

4. What is the primary role of albumin in the blood?

Correct answer: C

Rationale: The correct answer is C: Maintain osmotic pressure and fluid balance. Albumin plays a crucial role in maintaining osmotic pressure by helping to retain fluid within the blood vessels. This function is essential for regulating blood volume and preventing fluid from leaking out into tissues. Choices A, B, and D are incorrect because albumin is not primarily responsible for transporting oxygen, acting as a clotting factor, or functioning as an immune response molecule in the blood.

5. What clinical manifestations would the nurse expect to find in a client who is experiencing anaphylaxis?

Correct answer: C

Rationale: In anaphylaxis, the client would present with narrowing of the bronchioles, dilation of the peripheral blood vessels, and increased capillary permeability. These manifestations lead to symptoms such as difficulty breathing, low blood pressure, and swelling. Choices A, B, and D are incorrect because they do not describe the typical clinical manifestations of anaphylaxis.

Similar Questions

A client on an acute medicine unit of a hospital with a diagnosis of small bowel obstruction is reporting intense, diffuse pain in her abdomen. Which physiologic phenomenon is most likely contributing to her complaint?
When evaluating the success of adding raltegravir to the drug regimen of a 42-year-old female patient with HIV, which laboratory value should the nurse prioritize?
Which of the following disturbances would cause a client to experience gout?
A patient is diagnosed with type 2 diabetes mellitus. Which of the following is a common initial treatment strategy?
A patient with hypogonadism is being treated with testosterone gel. What application instructions should the nurse provide?

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