These structures increase the surface area of the lining of the small intestine
A) Chyle B) Lacteals C) Peptase D) Villi
D
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A 36-year-old male patient was involved in an altercation with a knife and has suffered a 2-inch laceration to the right side of the neck. Bleeding was controlled prior to your arrival by Emergency Medical Responders. Your paramedic partner has asked you to apply an occlusive dressing to the wound. You recognize that the primary benefit of the action is to:
A) prevent the cervical collar from touching the wound. B) control the bleeding from large blood vessels. C) prevent air entry into the circulatory system. D) promote clot formation in order to stop bleeding.
A respiratory therapist is evaluating an x-ray and notices that the patient's liver is 2.5 cm below the rib cage. This patient is most likely experiencing which of the following?
A) nothing – this is a normal finding. B) left-sided heart failure C) hepatitis D) right-sided heart failure
Simple spirometry CANNOT be used to measure the
A. vital capacity B. residual volume C. tidal volume D. inspiratory reserve volume
Skin color is BEST evaluated at the:
A) wrists and neck. B) limbs and torso. C) cheeks and nose. D) nail beds and conjunctiva.