Frequent assessment of a postoperative patient is essential. One of the first signs and symptoms of hemorrhage may be
a. increasing blood pressure.
b. decreasing pulse.
c. restlessness.
d. weakness, apathy.
C
A pulse that increases and becomes thready combined with a declining blood pressure, cool and clammy skin, reduced urine output, and restlessness may signal hypovolemic shock.
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A patient's physician writes a medication order to administer 20 mEq of potassium chloride to a patient. The ICU nurse misreads the order as 200 mEq of potassium and administers this amount of medication to the patient. As a result, the patient dies
This situation is an example of which of the following? A) A questionable medical order B) Negligent supervision C) Ordinary negligence D) Gross negligence
The nurse at a clinic is providing education to a patient with recurrent otitis externa. The nurse is evaluating the patient's understanding of the instructions. Which statement by the patient best demonstrates understanding?
a. "I'll keep the ear canal free of earwax." b. "I'll keep the ear canal as dry as possible." c. "I can use cotton-tipped applicators to dry my ear." d. "I should insert ear plugs when showering and swimming."
A patient is shouting loudly and is verbally aggressive. What analysis should the nurse make about this behavior?
a. It is acceptable if directed toward staff but not toward another patient. b. It is not harmful and might prevent the patient from physically acting out. c. It is a significant warning sign that the patient may become physically aggressive. d. It allows the patient to vent frustration and alleviate stress without hurting anyone.
A nurse counsels an older adult with chronic insomnia. Which of the following statements should the nurse include in the teaching?
A) "Consider making your environment more conducive to sleep." B) "Continuing with the hypnotic medications you've been prescribed should soon provide a solution." C) "Decreased sleep is a normal age-related change that you will need to accommodate." D) "Moderate alcohol consumption will help you fall asleep more quickly."