Stimulation of beta2 receptors results in:
a. increased heart rate.
b. inhibition of contractions of the uterus.
c. increased cardiac contractility.
d. mydriasis.
b
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An open wound to the neck should be covered with an occlusive dressing to prevent what from
occurring? A. Tension pneumothorax B. Air embolism C. Blood occlusion D. Hemostatic reaction
When assessing a sick 3-week-old baby, which finding would be most concerning?
A) Fontanelle level with the skull B) Soft spot to the top of the head C) Mucus occluding both nares D) Rectal temperature of 99.4°F
Cromolyn sodium is available in what form?
a. Nebulizer solution b. Tablet c. MDI d. Nasal spray
Loss of motor and sensory control of the trunk of the body and lower extremities because of a spinal cord injury describes ________
A) paraplegia B) quadriplegia C) peripheral neuropathy D) a slipped disk