

G | |
| Gallbladder Nuclear Medicine Scan | Gale Encyclopedia of Medicine |
| Gallbladder X Rays | Gale Encyclopedia of Medicine |
| Gallium Scan | Gale Encyclopedia of Cancer |
| Gamma-Glutamyl Transpeptidase Test | HLCMS |
| Gastric Acid Determination | Gale Encyclopedia of Medicine |
| Gastric Emptying Scan | Gale Encyclopedia of Medicine |
| Gastric Tissue Biopsy and Culture | HLCMS |
| Gene mutations | Gale Encyclopedia of Genetic Disorders Part I |
| General Surgery | Gale Encyclopedia of Surgery |
| Genetic testing | Gale Encyclopedia of Genetic Disorders Part I |
| Genetic Testing | Gale Encyclopedia of Medicine |
| Genital Culture | Gale Encyclopedia of Nursing and Allied Health |
| Gimme Five: Hand X-Rays | HLCMS |
| Glucose Tests | Gale Encyclopedia of Nursing and Allied Health |
| Glucose Tolerance Test | HLCMS |
| Glycosylated Hemoglobin Test | Gale Encyclopedia of Medicine |
| Gram Stain | Gale Encyclopedia of Nursing and Allied Health |
| Gram Stain of Skin Lesion | HLCMS |
| Growth Hormone Stimulation Test | HLCMS |
| Growth Hormone Suppression Test | HLCMS |
| Growth Hormone Test | HLCMS |
| Growth Hormone Tests | Gale Encyclopedia of Medicine |
| Gum Biopsy | HLCMS |
| Gynecologic Laparoscopy | HLCMS |


