Answers () (Verified Answers)
Save
Terms in this set (88)
Standard precautions apply to all of d. Concentrated acids
the following except:
a. Blood
b. Cerebrospinal fluid
c. Semen
d. Concentrated acids
The most important practice in b. Proper hand washing
preventing the spread of disease is:
a. Wearing masks during patient
contact
b. Proper hand washing
c. Wearing disposable laboratory
coats
d. Identifying specimens from known
or suspected HIV- and HBV-infected
patients with a red label
,The appropriate dilution of bleach to d. 1:10
use in laboratory disinfection is:
a. 1:2
b. 1:5
c. 1:10
d. 1:100
How frequently should fire alarms c. Quarterly
and sprinkler systems be tested?
a. Weekly
b. Monthly
c. Quarterly
d. Annually
Where should alcohol and other a. In an approved safety can or storage cabinet
flammable chemicals be stored? away from heat sources
a. In an approved safety can or
storage cabinet away from heat
sources
b. Under a hood and arranged
alphabetically for ease of
identification in an emergency
c. In a refrigerator at 2 C to 8 C to
reduce volatilization
d. On a low shelf in an area
protected from light
, The most frequent cause of needle b. Improper disposal of phlebotomy equipment
punctures is:
a. Patient movement during
venipuncture
b. Improper disposal of phlebotomy
equipment
c. Inattention during removal of
needle after venipuncture
d. Failure to attach needle firmly to
syringe or tube holder
What class fire extinguisher would be b. Class B
appropriate to use on a fire in a
chemical cabinet?
a. Class A
b. Class B
c. Class C
d. Class D
Select the needle most commonly b. One inch, 21 gauge
used in standard venipuncture in an
adult:
a. One inch, 18 gauge
b. One inch, 21 gauge
c. One-half inch, 23 gauge
d. One-half inch, 25 gauge
The process of formation and a. Hematopoiesis
development of blood cells is
termed:
a. Hematopoiesis
b. Hematemesis
c. Hematocytometry
d. Hematorrhea