-
A-1-C (glycosylated hemoglobin, GHb, hemoglobin-glycosylated, diabetic control index, HbAlc, glycohemoglobin)
-
AAT (alpha-1 antitrypsin, alpha-1 antitrypsin)
-
ABG (arterial blood gases, arterial blood gas)
-
ABO blood typing (blood typing, cross matching, Rh typing)
-
ABR (brainstem auditory evoked response test, BAER test, auditory brain stem response, evoked response audiometry)
-
ACHr Ab (acetylcholine receptor antibody, edrophonium test, anti-acetylcholine receptor antibody)
-
ACTH stimulation test (Cortrosyn stimulation test, tests of adrenal reserve)
-
ACTH test (serum adrenocorticotropic hormone, adrenocorticotropic hormone)
-
AFP (alpha fetoprotein)
-
ALP (alkaline phosphatase, serum alkaline phosphatase, alkaline phosphatase, total)
-
ALP isoenzyme test (alkaline phosphatase isoenzyme test)
-
ALT (SGPT, serum glutamate pyruvate transaminase, alanine transaminase)
-
APGAR (newborn scoring)
-
APTT (partial thromboplastin time, PTT, activated partial thromboplastin time)
-
ART (in vitro fertilization, assisted reproductive technology, IVF)
-
ASO (anti-streptolysin O)
-
AST (aspartate aminotransferase, aspartate transaminase, serum glutamic oxaloacetic transaminase, SGOT)
-
abdominal CT scan (abdominal computed tomography, CAT scan of the abdomen)
-
abdominal MRI (MRI, abdomen, MRI, abdominal, abdominal magnetic resonance imaging, magnetic resonance imaging, abdominal, magnetic resonance imaging, abdomen)
-
abdominal X-rays (abdominal film, KUB)
-
abdominal birth (c-section, cesarean section, abdominal delivery)
-
abdominal computed tomography (abdominal CT scan, CAT scan of the abdomen)
-
abdominal delivery (c-section, cesarean section, abdominal birth)
-
abdominal exploration (exploratory laparotomy, exploratory laparoscopy)
-
abdominal film (abdominal X-rays, KUB)
-
abdominal magnetic resonance imaging (abdominal MRI, MRI, abdomen, MRI, abdominal, magnetic resonance imaging, abdominal, magnetic resonance imaging, abdomen)
-
abdominal ultrasonography (abdominal ultrasound)
-
abdominal ultrasound (abdominal ultrasonography)
-
acetylcholine receptor antibody (ACHr Ab, edrophonium test, anti-acetylcholine receptor antibody)
-
acid phosphatase test (prostatic acid phosphatase test, serum acid phosphatase test, PAP test, tartrate-resistant acid phosphatase test, TRAP test)
-
activated partial thromboplastin time (partial thromboplastin time, PTT, APTT)
-
acupuncture and pain (needling, traditional Chinese Medicine)
-
adenoid removal (adenoidectomy, removal of the adenoid glands)
-
adenoidectomy (adenoid removal, removal of the adenoid glands)
-
adrenal biopsy (adrenal gland biopsy)
-
adrenal gland biopsy (adrenal biopsy)
-
adrenocorticotropic hormone (ACTH test, serum adrenocorticotropic hormone)
-
aerobic bacteria, blood culture for (blood culture for aerobic bacteria)
-
alanine transaminase (ALT, SGPT, serum glutamate pyruvate transaminase)
-
albumin test (protein, blood)
-
alcohol test - breath (breath alcohol test, breathalyzer)
-
aldolase (breath alcohol test, breathalyzer)
-
alkaline phosphatase (ALP, serum alkaline phosphatase, alkaline phosphatase, total)
-
alkaline phosphatase isoenzyme test (ALP isoenzyme test)
-
alkaline phosphatase, total (ALP, alkaline phosphatase, serum alkaline phosphatase)
-
allergy testing (ALP, alkaline phosphatase, serum alkaline phosphatase)
-
alpha fetoprotein (AFP)
-
alpha-1 antitrypsin (AAT)
-
ambulatory electrocardiography (Holter monitor, electrocardiography, ambulatory)
-
amniocentesis (Holter monitor, electrocardiography, ambulatory)
-
amputation (limb removal)
-
an epidural (epidural anesthesia, peridural anesthesia)
-
anaerobic bacteria, blood culture for (blood culture for anaerobic bacteria)
-
anesthesia (blood culture for anaerobic bacteria)
-
angioplasty (blood culture for anaerobic bacteria)
-
anoscopy (blood culture for anaerobic bacteria)
-
anti-acetylcholine receptor antibody (acetylcholine receptor antibody, ACHr Ab, edrophonium test)
-
anti-streptolysin O (ASO)
-
antibody titer (ASO)
-
anticancer medications (chemotherapy, antineoplastic medications)
-
antineoplastic medications (chemotherapy, anticancer medications)
-
appendectomy (laparoscopic appendectomy)
-
arterial blood gas (arterial blood gases, ABG)
-
arterial blood gases (ABG, arterial blood gas)
-
arterial blood sample (ABG, arterial blood gas)
-
arthroscopic knee exploration (knee arthroscopy, diagnostic knee arthroscopy)
-
artificial insemination (knee arthroscopy, diagnostic knee arthroscopy)
-
artificial urinary sphincter (inflatable artificial sphincter)
-
aspartate aminotransferase (AST, aspartate transaminase, serum glutamic oxaloacetic transaminase, SGOT)
-
aspartate transaminase (AST, aspartate aminotransferase, serum glutamic oxaloacetic transaminase, SGOT)
-
aspergillosis precipitin ()
-
aspergillus antigen skin test ()
-
assisted reproductive technology (in vitro fertilization, IVF, ART)
-
audiogram (hearing test, audiometry)
-
audiometry (hearing test, audiogram)
-
auditory brain stem response (brainstem auditory evoked response test, BAER test, ABR, evoked response audiometry)
-
automated external defibrillation (automated external defibrillators)
-
automated external defibrillators (automated external defibrillation)
