What type of filter is used in the OR setting that eliminates almost all dust particles?
a. HEPA
b. NIOSH
c. EPA
d. ACH
ANS: A
A HEPA is a high-efficiency particulate air filter that is effective in controlling airborne contamination. HEPA filters are 99.7% efficient in removing particles that are larger than 0.3 mm. These microbial filters in ducts filter the air and eliminate almost all dust particles.
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Which one of the following is most likely to cause hypoglycemia in a patient with a history of diabetes?
A) Taking the regular amount of insulin but eating less B) Eating and taking insulin normally but exercising less C) Taking the regular amount of insulin but eating more than usual D) Eating a meal and skipping the next scheduled dose of insulin
The person who is ultimately responsible to pay the physician is known as the policyholder
Indicate whether this statement is true or false.
Arnold-Chiari syndrome, type III frontal lobe:
A) Q07.00. B) Q01.0. C) Q07.03. D) Q01.9.
A patient collects a urine specimen at home and brings it to the office for testing. The patient is still in the office. The specimen was collected in a mayonnaise jar that looks oily. What steps should you take regarding the specimen?
A) Test it anyway. B) Provide the patient with a sterile container and have him or her collect another specimen. C) Check with the provider. D) Throw the specimen away.