Identify two causes of ascites related to liver cirrhosis:
Poor nutrition related to alcoholism results in abdominal obesity.
Portal hypertension pushes proteins from the blood vessels, causing leakage into the peritoneal cavity.
Osmoreceptors in the hypothalamus stimulate thirst, which causes the patient to take in excessive fluids orally.
There is decreased colloid oncotic pressure from the liver's inability to synthesize albumin.
Correct Answer : B,D
Choice A reason: Poor nutrition related to alcoholism can lead to abdominal obesity, but it is not a direct cause of ascites in liver cirrhosis. Ascites is primarily due to factors like portal hypertension and decreased colloid oncotic pressure.
Choice B reason: Portal hypertension is a significant cause of ascites in liver cirrhosis. The increased pressure in the portal vein causes proteins to leak from the blood vessels into the peritoneal cavity, leading to fluid accumulation.
Choice C reason: Osmoreceptors in the hypothalamus stimulating thirst can lead to excessive fluid intake, but this is not a direct cause of ascites related to liver cirrhosis. Ascites is more directly linked to portal hypertension and decreased colloid oncotic pressure.
Choice D reason: Decreased colloid oncotic pressure due to the liver's inability to synthesize albumin is a key factor in the development of ascites. Albumin helps maintain fluid balance in the blood vessels, and its deficiency leads to fluid leakage into the peritoneal cavity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: The nurse assistant typically performs tasks such as patient hygiene, ambulation, and basic monitoring under the supervision of registered nurses. They are not usually responsible for documenting vital signs during the intra-operative period.
Choice B reason: The anesthesiologist is primarily focused on managing the patient's anesthesia and monitoring their physiological status during surgery. While they do keep track of vital signs, the formal documentation is typically the responsibility of the circulating nurse.
Choice C reason: The scrub nurse is focused on maintaining the sterile field, handling surgical instruments, and assisting the surgeon. They do not leave the sterile field to document vital signs.
Choice D reason: The circulating nurse is responsible for overall patient care in the operating room, including documentation of vital signs. They manage the operating room environment, ensure patient safety, and record all necessary information during the intra-operative period.
Correct Answer is ["A","D","F"]
Explanation
Choice A reason: An oxygen mask is essential for providing supplemental oxygen to the patient, especially if they experience respiratory distress or decreased oxygen saturation following a seizure. Ensuring adequate oxygenation is a priority in post-seizure care.
Choice B reason: A nasogastric tube may be used in specific situations for feeding or medication administration, but it is not routinely necessary for all patients treated for status epilepticus.
Choice C reason: A urinary catheter is used for managing urinary output, particularly in patients with retention or incontinence issues, but it is not immediately required for all patients post-status epilepticus.
Choice D reason: Suction set-up is necessary for maintaining the patient's airway and preventing aspiration, particularly if the patient has excessive secretions or vomits after a seizure. Suction equipment allows the nurse to quickly clear the airway and ensure the patient can breathe effectively.
Choice E reason: Tongue blades are not recommended for seizure management as they can cause injury. Historically, there was a misconception about using tongue blades to prevent tongue biting during seizures, but this practice is now discouraged due to the risk of oral injury.
Choice F reason: Side rail pads are important for protecting the patient from injury during potential future seizures. Padded side rails help prevent trauma from hitting the bed rails during convulsions and provide a safer environment for the patient.
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