Which of these tissues can be voluntary or involuntary in its action?

What statement would require immediate correction when treating a hypothermic patient with a deep cold injury to his left foot, ankle, and lower leg?

A) "Why don't we rewarm his lower left leg as quickly as possible." B) "It is important that we keep the left leg elevated." C) "We will need to gradually rewarm the patient at a rate of 2 to 3 degrees per hour." D) "Since his SpO2 is 98%, we may not need to administer any oxygen."

Which of the following statements concerning blunt thoracic trauma in the pediatric population is most accurate?

A) Children are more likely than adults to suffer both rib fracture and organ injury. B) Children are less likely than adults to suffer either rib fractures or organ injury. C) Children are more likely than adults to suffer rib fractures but less likely to suffer significant organ injury. D) Children are less likely than adults to suffer rib fractures but more likely to have significant organ injury.