| Diet – sodium (salt) |
| Diet – thiamine |
| Diet – traveler’s diarrhea |
| Diet – water |
| Diet – zinc |
| Diet and disease |
| Diet and substance abuse recovery |
| Dieting – fad diets |
| Differential |
| Differently colored eyes |
| Difficulty breathing |
| Difficulty breathing – first aid |
| Difficulty breathing while lying down |
| Difficulty falling asleep |
| Difficulty initiating urination |
| Difficulty passing stool |
| Diffuse esophageal spasm |
| Diffuse interstitial lung disease |
| Diffuse parenchymal lung disease |
| Diffuse thyrotoxic goiter |
| Diffusing capacity |
| Digestive disease – resources |
| Digital rectal exam |
| Digitalis toxicity |
| Digitoxin – test |
| Digitoxin overdose |
| Digoxin – test |
| Digoxin overdose |
| Dilantin overdose |
| Dilatation and curettage |
| Dilated cardiomyopathy |
| Dilaudid overdose |
| Dilutional hyponatremia |
| Dimenhydrinate overdose |
| Dimetabs |
| Dimethyl formaldehyde poisoning |
| Dimethyl ketone poisoning |
| Dinner-fork deformity of the wrist |
| Dinoflagellate poisoning |
| Diphenhydramine overdose |
| Diphenoxylate with atropine |
| Diphenylhydantoin |
| Diphtheria |
| Diphtheria immunization (vaccine) |
| Diphyllobothriasis |
| Direct antiglobulin test |
| Direct bilirubin |
| Direct bilirubin-urine |
| Direct fluorescent antibody – sputum |
| Direct immunofluorescence |
| Direct immunofluorescence test |
| Dirt – swallowing |
| Disaccharidase deficiency |
| Discharge from breasts |
| Discharge from the vagina |
| Discipline |
| Discoloration of urine |
| Discolored teeth |
| Discouragement |
| Discussing death with children |
| Disfluency |
| Disintegrative psychosis |
| Disk inflammation |
| Diskitis |
| Dislocated elbow – children |
| Dislocated jaw |
| Dislocation |
| Dislocation – elbow – partial |
| Dislocation – knee cap |
| Dislocation – radial head |
| Disodium salt poisoning |
| Disorder of written expression |
| Disorders of sex development |
| Disorganized schizophrenia |
| Disorientation |
| Disposable urinary collection devices |
| Dissect |
| Disseminated gonococcal infection (DGI) |
| Disseminated intravascular coagulation (DIC) |
| Disseminated lupus erythematosus |
| Disseminated tuberculosis |
| Distal |
| Distal median nerve dysfunction |
| Distal renal tubular acidosis |
| Distended abdomen |
| Distention of the colon’s splenic flexure |
| Diuretic antihypertensives overdose |
| Diverticulitis |
| Dizziness |
| DJD |
| DKA |
| DLB |
| DLCO test |
| DNR |
| Do not resuscitate |
| Doctor – how to choose a family doctor |
| Doctor of medicine profession (MD) |
| Doctor of Osteopathy (D.O.) |
| Doctors |
| Dog fleas |
| Dolichostenomelia |
| Donath-Landsteiner test |
| Donovanosis |
| Dopamine – blood |
| Dopamine-urine test |
| Dopesickness |
| Doppler ultrasound exam of an arm or leg |
| Doppler ultrasound of the heart |
| Dorsal midbrain syndrome |
| Doughy skin |
| Down syndrome |
| Doxepin overdose |
| Drain cleaners |
| Drain opening agents |
| Drainage from the ear |
| Drainpipe cleaners |
| Dramamine |
| DRE |
| Dream anxiety disorder |
| Dreams – bad |
| Dressler’s syndrome |
| Drinking alcohol during pregnancy |
| Driving and teenagers |
| Drooling |
| Drooping eyelids |
| Drowning – near |
| Drowsiness |
| Drug abuse |
| Drug abuse – resources |
| Drug abuse and dependence |
| Drug abuse first aid |
| Drug abuse screen |
| Drug addiction |
| Drug allergies |
| Drug screen – urine |
| Drug signs and teenagers |
| Drug tampering |
| Drug-eluting stents |
| Drug-induced adrenal insufficiency |
| Drug-induced cholestasis |
| Drug-induced diarrhea |
| Drug-induced erectile dysfunction |
| Drug-induced hepatitis |
| Drug-induced hypertension |
| Drug-induced hypoglycemia |
| Drug-induced hypothyroidism |
| Drug-induced immune hemolytic anemia |
| Drug-induced immune thrombocytopenia |
| Drug-induced lupus erythematosus |
| Drug-induced nonimmune thrombocytopenia |
| Drug-induced pulmonary disease |
| Drug-induced tremor |
| Drugs – how to get prescription filled |
| Drugs for pain |
| Drugs that may cause impotence |
| Dry cell batteries |
| Dry eye syndrome |
| Dry eye test |
| Dry eyes |
| Dry hair |
| Dry skin |
| Dry skin and cold weather itch |
| DSDs |
| DST |
| DT’s |
| DTaP immunization (vaccine) |
| DUB |
| Dubin-Johnson syndrome |
| Duchenne muscular dystrophy |
| Duhring’s disease |
| Dumbcane poisoning |
| Duodenal aspirated fluid smear |
| Duodenal atresia |
| Duodenal parasites test |
| Duodenal tissue culture |
| Duodenal ulcer |
| Duodenum |
| Duplex ultrasound |
| Dupuytren’s contracture |
| Dusky spell – newborns |
| DVT |
| Dwarf tapeworm infection |
| Dwarfism |
| DXM overdose |
| Dye remover |
| Dyes – cloth |
| Dysarthria |
| Dyschromia |
| Dyscrasias |
| Dysfunctional uterine bleeding (DUB) |
| Dysgeusia |
| Dyshidrosis |
| Dyshidrotic eczema |
| Dyslexia |
| Dyslipidemia |
| Dysmenorrhea |
| Dysmenorrhea in the adolescent |
| Dyspareunia |
| Dyspepsia |
| Dysphagia |
| Dysphonia |
| Dysphonia – spasmodic |
| Dyspnea |
| Dyspnea – first aid |
| Dysrhythmias |
| Dyssomnia |
| Dysthymia |
| Dysthymic disorder |
| Dystonia |
| Dystrophic epidermolysis bullosa |
| Dysuria |
