Environmental health services oversee all of the following EXCEPT:
A. rodent concerns.
B. parasite infestations.
C. healthcare-acquired infections.
D. solid waste disposal plants.
Answer: C
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The normal osmotic pressure in the capillary is
A) 6 mm Hg B) 28 mm Hg C) 9 mm Hg D) 19 mm Hg
You are evaluating a patient who is experiencing pain, deformity, and a loss of pulse to his left upper extremity following a riding accident. You suspect a dislocated shoulder. Based on this information, you should:
A) provide oxygen and paralytics to reduce the fracture site. B) make multiple attempts at resetting the joint into socket. C) splint the shoulder in position found and transport rapidly. D) make one attempt to manipulate the joint while checking distal pulse.
Which of the following identifies how much of the volume of a sample is made up of red blood cells after the sample has been spun in a centrifuge?
A. Hemoglobin determination B. Platelet count C. Hematocrit determination D. Differential white blood cell count E. Red blood cell count
A white blood cell count that is below normal is called ________.
Fill in the blank(s) with the appropriate word(s).