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B.C underwent skin grafting. Vital signs are BP 124/68; HR 100 bpm; RR 24; T 37.7 °C.
Potential complication that can be possibly developed will be:
- A. Sepsis
- B. Hypovolemic
- C. Pain
- D. Electrolyte imbalance
Correct Answer: A
Rationale: Infection, such as sepsis, is a serious complication of skin grafting due to the risk of microbial invasion at the graft site.
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The nurse should explain to a client that tolbutamide (Orinase) is effective for diabetics who
- A. can no longer produce any insulin.
- B. produce minimal amounts of insulin.
- C. are unable to administer their injections.
- D. have a sustained decreased blood glucose.
Correct Answer: B
Rationale: Tolbutamide, an oral hypoglycemic, is effective for type 2 diabetes patients who produce minimal insulin, stimulating insulin release. Type 1 diabetics (A) produce no insulin, injection inability (C) is irrelevant, and low blood glucose (D) is not an indication for tolbutamide.
A child who has recently been diagnosed with cystic fibrosis (CF) is being assessed by a pediatric clinic nurse. Which finding of this disease would the nurse not expect to see at this time?
- A. Positive sweat test
- B. Bulky greasy stools
- C. Moist, productive cough
- D. Meconium ileus
Correct Answer: C
Rationale: Moist, productive cough. Option C is a later sign. Noisy respirations and a dry non-productive cough are commonly the first of the respiratory signs to appear in a newly diagnosed client with CF. The other options are the earliest findings. CF is an inherited (genetic) condition affecting the cells that produce mucus, sweat, saliva and digestive juices. Normally, these secretions are thin and slippery, but in CF, a defective gene causes the secretions to become thick and sticky. Instead of acting as a lubricant, the secretions plug up tubes, ducts and passageways, especially in the pancreas and lungs. Respiratory failure is the most dangerous consequence of CF.
A client with mastoiditis has a left mastoidectomy with tympanoplasty. The nurse should observe the client for signs of damage to the sixth crania nerve, which include:
- A. Inability to chew
- B. Inability to look laterally
- C. Inability to swallow
- D. Loss of scalp sensation
Correct Answer: B
Rationale: The sixth cranial nerve (abducens) controls lateral eye movement, so damage would result in an inability to look laterally.
A client's vision is to be evaluated using the Ishihara exam. The nurse recognizes that the client will be checked for:
- A. Macular degeneration
- B. Astigmatism
- C. Color blindness
- D. Glaucoma
Correct Answer: C
Rationale: The Ishihara exam tests for color blindness by assessing color perception. It does not evaluate macular degeneration, astigmatism, or glaucoma.
The nurse is admitting a 3-year-old child who is thought to have meningococcal meningitis. What type of room assignment is most appropriate?
- A. Private room
- B. Semi-private room with a child of the same age
- C. Isolation room
- D. A room close to the nurse's station
Correct Answer: C
Rationale: Meningococcal meningitis is highly contagious, requiring droplet isolation in an isolation room to prevent spread, unlike private or semi-private rooms.