NURS 6501 Advanced Pathophysiology Midterm Exam Latest 2021
What physical sign does the healthcare professional relate to the result of turbulent blood flow through a vessel?
Selected Answer:
Murmur heard on a
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NURS 6501 Advanced Pathophysiology Midterm Exam Latest 2021
What physical sign does the healthcare professional relate to the result of turbulent blood flow through a vessel?
Selected Answer:
Murmur heard on auscultation
What are tumor cell markers?
Selected Answer:
Hormones, enzymes, antigens, and antibodies that are produced by cancer cells
1 out of 1 points
Once they have penetrated the first line of defense, which microorganisms do natural killer (NK) cells actively attack?
Selected Answer:
Viruses
Which gastric hormone inhibits acid and pepsinogen secretion, as well as decreases the release of gastrin?
What is the single most common cause of cellular injury?
1 out of 1 points
Selected Answer:
Hypoxic injury
1 out of 1 points
A professor has taught the students about the sources of increased ammonia in patients with hepatic encephalopathy. What statement by a student indicates the professor should review this material?
Selected Accumulation of short-chain fatty acids are a source of
Answer: increased ammonia.
1 out of 1 points
Surfactant produced by type II alveolar cells facilitates alveolar distention and ventilation by which mechanism?
Selected Answer:
Decreasing surface tension in the alveoli
1 out of 1 points
A patient is brought to the Emergency Department with a gunshot wound to the chest. The healthcare professional assesses an abnormality involving a pleural rupture that acts as a one-way valve, permitting air to enter on inspiration but preventing its escape by closing during expiration. What action by the healthcare professional is the priority?
Selected Answer:
Assist with a chest tube insertion.
1 out of 1 points
What is the only surface inside the nephron where cells are covered with microvilli to increase the reabsorptive surface area called?
Selected Answer:
Proximal convoluted tubules
1 out of 1 points
A patient is having an IgE-mediated hypersensitivity reaction. What action by the healthcare professional is best?
Selected Answer:
Give the patient an antihistamine.
A patient has been diagnosed with a renal stone. Based on knowledge of common stone types, what self-care measure does the healthcare professional plan to teach the patient when stone analysis has returned?
Selected Answer:
Ingest 1000 mg of calcium a day.
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