Which of the following statements regarding cold water submersion is NOT correct?
A) Water that is colder than 70°F will cause a marked increase in oxygen demand.
B) The cold protective response secondary to hypothermia can protect vital organs.
C) Patients submerged in cold water are often dehydrated secondary to cold diuresis.
D) Bradycardia occurs after falling in cold water and lowers the basal metabolic rate.
Answer: A) Water that is colder than 70°F will cause a marked increase in oxygen demand.
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Patients with a neglect syndrome:
a. Ignore one side of the body b. May have been neglected as children c. Have a brain injury that causes them to neglect their own health d. Usually have damage to the left cerebral hemisphere
Prior to administering IV dextrose to an unresponsive 43-year-old male with a blood glucose reading of 35 mg/dL, you should:
A. ensure that the IV line is patent and running effectively. B. assess the patient for signs of severe diabetic neuropathy. C. dilute 25 mL of D50 in 25 mL of normal saline solution. D. reassess his blood glucose to ensure an accurate reading.