Which of the following abbreviations means "twice a day"?

• pc
• hs
• tid
• bid

What does the medical abbreviation "ac" mean?

• After completion

• before meals

• after meals

• before bed

TPR means 

• timed pulse and respiration
• temperature pulse racing
• temporary pulse and respiration
• temperature pulse respiration 

What is the abbreviation for immediately

• ASAP
• stat
• fast
• past

OR stands for operating room

• True
• False

tid stands for three days a week

• True
• False

c/o

• cause of death
• carpal tunnel syndrome
• complains of
• cerebrovascular accident

Computerized tomography

• CO2
• CHO
• CT
• DNS

diagnosis

• d/c
• CS
• Dx
• EP

ad lib

• do what you want

• make it up

• only when necessary

• as often as is wanted