Damped ecg complexes, diminished voltage
Dark color stools, feces
Deafness
Decreased amount of stools, absent feces, constipation
Decreased borborygmi, gut sounds, ileus
Decreased ecg voltages, damped complexes, low amplitude
Decreased hair pigment, general or focal, poliosis
Decreased hatchability of eggs
Decreased in size, small ovary, ovaries
Decreased mobility of forelimb joint, arthrogryposis front leg
Decreased mobility of hindlimb joint, arthrogryposis rear leg
Decreased or absent menace response but not blind
Decreased respiratory rate
Decreased size, small, uterus, cervix
Decreased sweating
Decreased tearing, lacrimation
Decreased, absent mobility joint, head face neck
Decreased, absent mobility, back region or joints
Decreased, absent thirst, hypodipsia, adipsia
Decreased, dropping, egg production
Decreased, muffled, lung sounds, absent respiratory sounds
Defective growth of nail, claw, hoof
Defective, misshapen, soft, rough, absent egg shell
Dehydration
Deviation of penis
Deviation, curvature, head, face
Diarrhea
Difficulty in prehending or chewing food
Discomfort, restlessness in birds
Disoriented, memory loss
Dryness of skin or hair
Dryness oral mucosa
Dull areas on percussion of chest, thorax
Dullness on percussion sinus
Dullness, depression, lethargy, depressed, lethargic, listless
Dysmetria, hypermetria, hypometria
Dysphagia, difficulty swallowing
Dyspnea, difficult, open mouth breathing, grunt, gasping
Dystocia
Dysuria, difficult urination, stranguria