Spinal shock is a condition that:
A) generally affects the sensory nerves but spares the motor nerves.
B) is usually temporary and results from swelling of the spinal cord.
C) typically manifests within 24 to 36 hours following a spinal injury.
D) results in permanent neurologic deficits in the majority of patients.
Answer: B) is usually temporary and results from swelling of the spinal cord.
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The nurse is preparing to admit a 3-year-old child with acute spasmodic laryngitis. What clinical features of hepatitis B should the nurse recognize? (Select all that apply.)
ANS: B, C, E Clinical features of acute spasmodic laryngitis include a croupy cough, a tendency to recur, and occurring sudden, often at night. High fever is a feature of acute epiglottitis and purulent secretions are seen with acute tracheitis.
Blood volume varies with
A) body size. B) amount of adipose tissue. C) all of the above. D) changes in electrolyte and fluid concentrations.
Which of the following is NOT a process of respiration?
A. Systemic respiration B. Ventilation C. Transport of blood gases in the blood D. Pulmonary respiration E. Voice production
Which of the following muscles of mastication would be responsible for mandibular elevation?
A) Temporalis B) Zygomaticus major C) Stylohyoid D) Lateral pterygoid E) Zygomaticus minor