ati pathophysiology exam 1 ATI Pathophysiology Exam 1 - Nursing Elites
Logo

Nursing Elites

ATI RN

ATI Pathophysiology Exam 1

1. What physiological reaction occurs in the body with the 'Fight or flight' response?

Correct answer: A

Rationale: The 'fight or flight' response is a primal physiological reaction that prepares the body to respond to a perceived threat or danger. This response triggers an increase in heart rate to pump more blood to the muscles and vital organs, preparing the body for action. Choice B, 'Constricted pupils,' is part of the 'fight or flight' response as well, as it helps improve focus and vision. Choice C, 'Decreased blood pressure,' is incorrect because blood pressure typically increases to ensure adequate circulation during the 'fight or flight' response. Choice D, 'Decreased heart rate,' is incorrect as the heart rate increases to supply more oxygen and nutrients to the body during times of stress.

2. What causes hepatic encephalopathy?

Correct answer: B

Rationale: Hepatic encephalopathy is caused by increased ammonia levels in the bloodstream. Ammonia, a byproduct of protein metabolism normally processed by the liver, accumulates in the bloodstream when the liver is unable to function properly. This excess ammonia affects brain function, leading to symptoms of hepatic encephalopathy. Choices A, C, and D are incorrect because they do not directly relate to the pathophysiology of hepatic encephalopathy.

3. Which of the following organs are primarily affected by poorly managed hypertension?

Correct answer: C

Rationale: Poorly managed hypertension primarily affects the heart and kidneys. The heart is at risk of conditions like heart failure due to the increased workload from elevated blood pressure. The kidneys can suffer damage from longstanding hypertension, leading to kidney disease. Choices A, B, and D are incorrect because the bladder, urethra, brain, skin, stomach, and intestines are not the primary organs affected by poorly managed hypertension.

4. What are the characteristics of the inflammatory process?

Correct answer: B

Rationale: The correct answer is B: Pain, redness. Inflammation is characterized by pain and redness as part of the body's response to tissue injury. Choice A, loss of function and coolness, are not primary characteristics of inflammation. Choice C, heat and pallor, may be present in some cases but are not as consistently associated with inflammation as pain and redness. Choice D, swelling and pallor, includes swelling which is common in inflammation but pallor is not a typical characteristic.

5. Right-sided heart failure is characterized by:

Correct answer: C

Rationale: Right-sided heart failure is characterized by peripheral edema, which results from the buildup of fluid in the body. This fluid accumulates in the extremities due to the heart's inability to effectively pump blood forward. Choices A, B, and D are incorrect. Immunosuppression is not a typical feature of right-sided heart failure. Pulmonary edema is more commonly associated with left-sided heart failure, where fluid accumulates in the lungs. Coughing is a symptom that can be present in various conditions but is not a defining characteristic of right-sided heart failure.

Similar Questions

What is the best way to prevent transmission of infectious agents?
A 60-year-old male client with a long history of back pain has had little success with a variety of analgesic regimens that his family physician has prescribed. He has recently been diagnosed with a chronic pain disorder. Which teaching points about chronic pain would his physician most likely emphasize to the client?
A 21-year-old male is being started on zidovudine (AZT) for the treatment of HIV/AIDS. Which of the following statements made by the patient indicates that he has understood the patient teaching?
A client with chronic obstructive pulmonary disease (COPD) is admitted to the hospital for pneumonia. Which intervention should the nurse prioritize?
What causes secondary brain injury after head trauma?
ATI TEAS 7 Exam Overview

Access More Features

ATI RN Basic
$69.99/ 30 days

  • 50,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access @ $69.99

ATI RN Premium
$149.99/ 90 days

  • 50,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access @ $149.99