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Which interventions should the emergency department nurse prepare for in the care of a child with croup and epiglottitis? Select all that apply.
- A. Obtaining a chest x-ray
- B. Obtaining a throat culture
- C. Monitoring pulse oximetry
- D. Maintaining a patent airway
- E. Providing humidified oxygen
- F. Administering antipyretics and antibiotics
Correct Answer: A,C,D,E,F
Rationale: Epiglottitis is an acute inflammation and swelling of the epiglottis and surrounding tissue. It is a life-threatening, rapidly progressive condition that may cause complete airway obstruction within a few hours of onset. The most reliable diagnostic sign is an edematous, cherry-red epiglottis. Some interventions include obtaining a chest x-ray film, monitoring pulse oximetry, maintaining a patent airway, providing humidified oxygen, and administering antipyretics and antibiotics. The child may also require intubation and mechanical ventilation. The primary concern in a child with epiglottitis is the development of complete airway obstruction. Therefore, the child's throat is not examined or cultured because any stimulation with a tongue depressor or culture swab could trigger complete airway obstruction.
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The nurse is caring for a client who was recently admitted with a diagnosis of anorexia nervosa. When the nurse enters the room, the client is engaged in rigorous push-ups. Which nursing action should the nurse implement?
- A. Allowing the client to complete the exercise program
- B. Interrupting the client and weigh the client immediately
- C. Interrupting the client and offer to take the client for a walk
- D. Telling the client that he or she is not allowed to exercise rigorously
Correct Answer: C
Rationale: Clients with anorexia nervosa are frequently preoccupied with rigorous exercise and push themselves beyond normal limits to work off caloric intake. The nurse must provide for appropriate exercise, as well as place limits on rigorous activities. Allowing the client to complete the exercise program could be harmful. Weighing the client reinforces the altered self-concept that the client experiences and the client's need to control weight. Telling the client that he or she is not allowed to exercise rigorously will increase his or her anxiety.
A client experiencing trigeminal neuralgia (tic douloureux) asks the nurse for a snack and something to drink. Which is the best selection the nurse should provide for the client?
- A. Hot cocoa with honey and toast
- B. Vanilla pudding and lukewarm milk
- C. Hot herbal tea with graham crackers
- D. Iced coffee and peanut butter and crackers
Correct Answer: B
Rationale: Because mild tactile stimulation of the face of clients with trigeminal neuralgia can trigger pain, the client needs to eat or drink lukewarm, nutritious foods that are soft and easy to chew. Extremes of temperature will cause trigeminal pain.
A client has just been admitted to the emergency department with chest pain. Serum cardiac enzyme levels are drawn, and the results indicate an elevated serum creatine kinase (CK)-MB isoenzyme, troponin T, and troponin I. The nurse concludes that these results are compatible with what diagnosis?
- A. Stable angina
- B. Unstable angina
- C. Prinzmetal's angina
- D. New-onset myocardial infarction (MI)
Correct Answer: D
Rationale: Creatine kinase (CK)-MB isoenzyme is a sensitive indicator of myocardial damage. Levels begin to rise 3 to 6 hours after the onset of chest pain, peak at approximately 24 hours, and return to normal in about 3 days. Troponin is a regulatory protein found in striated muscle (skeletal and myocardial). Increased amounts of troponins are released into the bloodstream when an infarction causes damage to the myocardium. Troponin I is particularly sensitive to myocardial muscle injury; therefore, the client's results are compatible with new-onset MI. Options 1, 2, and 3 all refer to angina. These levels would not be elevated in angina.
A hepatitis B screen is performed on a postpartum client and the results indicate the presence of antigens in the maternal blood. Which intervention should the nurse anticipate to be prescribed for the neonate? Select all that apply.
- A. Obtaining serum liver enzymes
- B. Administering hepatitis vaccine
- C. Supporting breastfeeding every 5 hours
- D. Repeating hepatitis B screen in 1 week
- E. Administering hepatitis B immune globulin
- F. Administering antibiotics while hospitalized
Correct Answer: B,E
Rationale: A hepatitis B screen is performed to detect the presence of antigens in maternal blood. If antigens are present, the neonate should receive the hepatitis vaccine and hepatitis B immune globulin within 12 hours after birth. Obtaining serum liver enzymes, retesting the maternal blood in a week, breastfeeding every 5 hours, and administering antibiotics are inappropriate actions and would not decrease the chance of the neonate contracting the hepatitis B virus.
The nurse is creating a plan of care for a client who has returned to the nursing unit after left nephrectomy. Which assessments should the nurse include in the plan of care? Select all that apply.
- A. Pain level
- B. Vital signs
- C. Hourly urine output
- D. Tolerance for sips of clear liquids
- E. Ability to cough and deep breathe
Correct Answer: A,B,C,E
Rationale: After nephrectomy, it is imperative to measure the urine output on an hourly basis. This is done to monitor the effectiveness of the remaining kidney and detect renal failure early, if it should occur. The client may also experience significant pain after this surgery, which could affect the client's ability to reposition, cough, and deep breathe. Therefore, the next most important measurements are vital signs, pain level, and ability to cough and deep breathe. Clear liquids are not given until the client has bowel sounds.