Nokea
An infant with bladder exstrophy has had a continent urinary reservoir placed. Which discharge instruction should be included?
- A. Allow your child to sleep on the abdomen for comfort.
- B. Avoid contact with latex-containing surfaces (e.g., playgrounds with rubber) to prevent allergic reactions.
- C. Encourage a varied diet to prevent allergies.
- D. Provide brightly colored objects to stimulate development.
Correct Answer: B
Rationale: Children with urologic malformations are prone to latex allergies; parents should be advised to avoid latex exposure.
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As the nurse talks to the daughter of Mr. Dela Isla, which of the following statement of the daughter will require the nurse to give further teaching?
- A. I know the hallucinations are parts of the disease
- B. I told her she is wrong and I explained to her what is right
- C. I help her do some tasks he cannot do for himself
- D. Ill turn off the TV when we go to another room
Correct Answer: B
Rationale: Option B, "I told her she is wrong and I explained to her what is right," would require the nurse to give further teaching because it indicates a lack of understanding about how to communicate with a person experiencing hallucinations. People with hallucinations may have a distorted sense of reality, and arguing with them or insisting on what is "right" can be counterproductive. The daughter would benefit from additional education on how to effectively communicate and support her father during episodes of hallucinations.
Marichu is admitted to the hospital because of hepatic failure and was prescribed with lactulose (Duphalac). The primary action of this drug is:
- A. prevent constipation
- B. decrease resident intestinal flora
- C. increase intestinal peristalsis
- D. prevent portal hypertension
Correct Answer: B
Rationale: Lactulose (Duphalac) is a synthetic sugar that is not absorbed in the small intestine but is broken down by bacteria in the colon into short-chain fatty acids and low molecular weight organic acids. The primary action of lactulose is to decrease resident intestinal flora. This reduces the production of ammonia in the colon and leads to acidification of the colonic contents. By doing so, lactulose helps in treating hepatic encephalopathy, a condition associated with hepatic failure where ammonia levels are elevated in the body. It works by promoting the excretion of ammonia through the stool, thereby reducing the toxic effects of ammonia on the brain.
A child with a poor nutritional status and weight loss is at risk for a negative nitrogen balance. To help diagnose this problem, the nurse in charge anticipates that the doctor will order which laboratory test?
- A. Total iron-binding capacity
- B. Hemoglobin
- C. Total protein
- D. Serum transferrin
Correct Answer: C
Rationale: Total protein is a laboratory test that is commonly ordered to assess the nutritional status of an individual. In the case of a child with poor nutritional status and weight loss, assessing the total protein levels can help in diagnosing a negative nitrogen balance. Total protein levels may decrease in individuals with inadequate protein intake, malnutrition, or negative nitrogen balance. Monitoring total protein levels can provide valuable information about the child's nutritional status and help guide further interventions to improve their overall health and well-being.
A client is receiving chemotherapy for cancer. The nurse reviews the client's laboratory report and notes that he has thrombocytopenia. To which nursing diagnosis should the nurse give the highest priority?
- A. Activity intolerance
- B. Impaired tissue integrity
- C. Impaired oral mucous membranes
- D. Ineffective tissue perfusion: Cerebral, cardiopulmonary, GI
Correct Answer: D
Rationale: Thrombocytopenia is a condition characterized by a low platelet count, which can lead to impaired clot formation and increased risk of bleeding. With a low platelet count, there is an increased risk of internal bleeding and hemorrhage, which can affect vital organs such as the brain, heart, and gastrointestinal tract. Therefore, the priority nursing diagnosis for a client with thrombocytopenia receiving chemotherapy would be Ineffective tissue perfusion: Cerebral, cardiopulmonary, GI. Monitoring for signs of internal bleeding, such as changes in mental status, chest pain, and abdominal pain, is crucial to prevent potential life-threatening complications.
Why must a nurse measure the intake and output and recommend a daily fluid intake of approximately 3000 to 4000 mL for a client with pyelonephritis?
- A. To determine the clients response to the therapy
- B. To flush out the infectious microorganisms from the urinary tract
- C. To determine the location of discomfort
- D. To detect any evidence of changes#
Correct Answer: B
Rationale: A nurse measures the intake and output and recommends a daily fluid intake of approximately 3000 to 4000 mL for a client with pyelonephritis primarily to help flush out the infectious microorganisms from the urinary tract. Pyelonephritis is a bacterial infection of the kidneys and urinary tract, and increasing fluid intake can help dilute the urine and increase urine output, which may help wash out and eliminate the infectious microorganisms causing the infection. Adequate hydration also helps the kidneys function optimally in eliminating waste and toxins from the body. Therefore, maintaining a high fluid intake is crucial in the management of pyelonephritis to support the body's natural defense mechanisms and aid in recovery.