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What is the primary nursing intervention to prevent bacterial endocarditis?
- A. Institute measures to prevent dental procedures.
- B. Counsel parents of high-risk children about prophylactic antibiotics.
- C. Observe children for complications, such as embolism and heart failure.
- D. Encourage restricted mobility in susceptible children.
Correct Answer: B
Rationale: The primary nursing intervention to prevent bacterial endocarditis is to counsel parents of high-risk children about prophylactic antibiotics. This is recommended by the American Heart Association for children with certain heart conditions before dental procedures that could introduce bacteria into the bloodstream. By providing education on the importance of prophylactic antibiotics, nurses can help prevent bacterial endocarditis by reducing the risk of bacterial infection associated with dental procedures in susceptible children. It is important to involve the parents in the decision-making process and ensure they understand the rationale behind the use of prophylactic antibiotics to protect their child's heart health.
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The pediatric nurse instructs parents who are concerned about the spread of illness at their children's daycare center to inquire about the facilities':
- A. CPR training for staff.
- B. infection control practices.
- C. reported cases of diarrhea during the previous year.
- D. staff-to-child ratios.
Correct Answer: B
Rationale: Infection control practices are critical in preventing the spread of illnesses in daycare settings.
Which foods should be offered to a child with hepatitis?
- A. A tuna sandwich on whole-wheat bread and skim milk.
- B. Clear liquids such as broth and Jell-O.
- C. A hamburger, French fries, and a diet soda.
- D. A peanut butter sandwich and a milkshake.
Correct Answer: B
Rationale: Clear liquids are gentle on the liver and help minimize digestive stress during hepatitis.
The difficulty in putting words together, limited vocabulary, or inability to use language in a socially appropriate way is defined as a disorder of
- A. fluency
- B. reception
- C. expression
- D. resonance
Correct Answer: C
Rationale: Expression disorders involve difficulties in putting words together or using language appropriately.
A 19-year-old student develops symptoms of respiratory alkalosis related to an anxiety attack. Which nursing intervention is appropriate?
- A. Make sure his oxygen is being administered as ordered.
- B. Have him breathe into a paper bag.
- C. Place him in a semi-fowler's position.
- D. Have him do coughing and deep breathing exercises.
Correct Answer: B
Rationale: The appropriate nursing intervention for a 19-year-old student experiencing symptoms of respiratory alkalosis related to an anxiety attack is to have him breathe into a paper bag. Breathing into a paper bag can help increase the level of carbon dioxide in the body, which can help correct respiratory alkalosis. This technique helps to rebalance the level of carbon dioxide in the blood and alleviate the symptoms of alkalosis caused by hyperventilation during the anxiety attack. It is important to monitor the student's condition and ensure that he is using the paper bag correctly to avoid any potential risks associated with this intervention. Additionally, providing reassurance and support during this episode can also be beneficial in helping the student to manage his anxiety and respiratory alkalosis.
A client with severe head trauma sustained in a car accident is admitted to the intensive care unit. Thirty six-hours later, the client's urine output suddenly rises above 200mL/hour, leading the nurse to suspect diabetes insipidus. Which laboratory findings support the nurse's suspicion of diabetes insipidus?
- A. Above-normal urine and serum osmolality levels
- B. Below-normal urine and serum osmolality levels
- C. Above-normal urine osmolality level, below-normal serum osmolality level
- D. Below- normal urine osmolality level, above-normal serum osmolality level
Correct Answer: B
Rationale: Diabetes insipidus is a condition characterized by the inability of the kidneys to adequately concentrate urine, leading to excessive dilute urine production. In diabetes insipidus, both urine and serum osmolality levels are typically below normal due to the dilution of urine. When urine output suddenly rises above 200mL/hour in a client with severe head trauma, it may indicate diabetes insipidus, especially if the urine and serum osmolality levels are below normal. This abnormality in osmolality levels is due to the impaired ability of the kidneys to concentrate urine, resulting in decreased urine osmolality and subsequent dilution of the serum osmolality.