A nurse is reinforcing teaching about the use of crutches with a client who has a fractured right tibia and fibula. Which of the following statements by the client indicates an understanding of the teaching?
"I will be sure to keep the crutch tips dry."
"I will hold a crutch in each hand when sitting down."
"I will place my weight on my underarms."
"I will lead with my right leg when going upstairs."
The Correct Answer is A
A. Keeping the crutch tips dry is essential to prevent slipping and falling, which can lead to further injury. Moisture on the tips can reduce friction, making the crutches unstable on surfaces.
B. When sitting down, the correct technique involves holding both crutches in one hand and using the other hand to lower yourself safely into the chair. Holding a crutch in each hand can make it difficult to balance and sit down safely.
C. Placing weight on the underarms can cause nerve damage and pain. The correct technique is to place weight on the hands and use the muscles of the arms and shoulders to support the body.
D. When going upstairs with a fractured leg, the proper technique is to lead with the uninjured leg, not the injured one. This ensures stability and reduces the risk of further injury to the fractured leg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Bone pain: Bone pain is not a characteristic finding of hypomagnesemia. Hypomagnesemia is an electrolyte imbalance, and bone pain is not a typical symptom associated with it.
B. Drowsiness: Drowsiness may occur in hypomagnesemia, but it is not a specific or characteristic sign of this condition. Other electrolyte imbalances and medical conditions can also cause drowsiness.
C. Bowel hypomotility: Hypomagnesemia can cause bowel hypomotility (decreased bowel movements), but it is not the most specific finding associated with this condition.
D. Positive Chvostek's sign: Correct. Hypomagnesemia can lead to neuromuscular irritability, and a positive Chvostek's sign is a clinical manifestation of this condition. A positive Chvostek's sign is elicited by tapping the facial nerve (at the level of the zygomatic arch) and observing a
twitching of the facial muscles, which indicates increased neuromuscular excitability.
Correct Answer is A
Explanation
A: Correct. Checking the pH of the gastric aspirate is the most reliable method to verify the correct placement of the NG tube. Gastric aspirate typically has an acidic pH (pH < 5), indicating that the tube is in the stomach.
B: Observing the color of the gastric aspirate after adding blue dye to the formula is not a standard or recommended method for verifying NG tube placement.
C: Auscultating over the epigastrium may help to identify the presence of air in the stomach, but it does not confirm that the NG tube is correctly placed in the stomach or the intestines.
D: Measuring the length of the inserted NG tube can help determine the distance from the nose to the stomach, but it does not ensure correct placement in the stomach.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today