Aquatic Environment Health Issues

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Match the fish symptom with the corresponding cause:

Hyperexcitability, neurological signs and stress = Ammonia Poisoning Dyspnea and stress, light tan to brown gills/blood = Nitrite Poisoning Dyspnea and stress Syndrome = Nitrate Poisoning Tremors and hyperactivity; dyspnea and acute stress response = Improper Hardness

Match the water condition with the appropriate treatment:

Too Low (Too Acidic) pH = Appropriate percentage water change + Denitrification Too High (Too Alkaline) pH = Change water/ add buffer Improper Hardness = Change water/ add buffer Improper salinity = Not provided in the text

Match the environmental issue with the recommended action:

Environmental Hypoxia = Acute hypoxia: restore Oxygen level + monitor ammonia Temperature Stress = Restore proper temperature Temperature Stratification = Provide emergency aeration Not provided in the text = Not provided in the text

Match the fish symptom with the appropriate treatment:

Depression and Hipoxia = Environmental Hypoxia Lethargy = Hypothermia: restore proper temperature Dyspnea = Hyperthermia: restore proper temperature Not provided in the text = Not provided in the text Signup and view all the answers

Match the poisoning type with its corresponding remedy:

Ammonia Poisoning = 25-50% water change + buffer(reduce ph)+ zeolite and nitrifying bacteria Nitrite Poisoning = (Brown Blood Disease, New Tank Syndrome).light tan to brown gills/blood.Dyspnea and stress.light tan to brown gills/blood Nitrate Poisoning = ('Old Tank'. Dyspnea and stress Syndrome) Not provided in the text = Not provided in the text Signup and view all the answers

Match the symptom of improper salinity with its corresponding remedy:

Not provided in the text = Signup and view all the answers

Match the following fish diseases with their symptoms:

Bacterial cold water -Lethargy Disease(BCWD) = Lethargy Flavobacterium psychrophilum = Flared opercula Erosion and ulceration of skin = Hemorrhage swelling on the head Bacterial gill disease = Coughing pigmented Signup and view all the answers

Match the following fish diseases with their characteristics:

Lymphocystis = Hypertrophied cells especially on the skin Epithelioystis = Hypertrophied epithelial cells of gills and skin Primary hemopathies (viral, bacterial infection, parasites) = Skin ulcers, necrosis Bacterial dermatopathies = Hemorrhage skin ulcers Signup and view all the answers

Match the following fish diseases with their pathogens:

LCDV_1:virus 1 = Mucophilosis (Gram-bacteria) LCDV_2:virus 2 = Lesions internal organs or gills Aeromonas = Anorexia Formalin bath = Hydrogen peroxide bath (eggs only) Signup and view all the answers

Match the following fish diseases with their effects:

Anemia – Lethargy = Mali motile Septicemia - Hemorrhage (Gram -) = Necrosis in the liver, heart, pancreas, gonad None proven no known treatment - Temperature = -Egg mortality Signup and view all the answers

Match the parasitic infection with its characteristic symptoms:

Lamprey infestation = Anemia Branchiuran infestation = Red sores on skin - Darkening of skin - Irritation Monogenean infection = Black lesions - Acute dermatitis and hemorrhage Ich infection = White foci on skin - Acute mortality Signup and view all the answers

Match the type of treatment with the parasitic infection it targets:

TFM + Bayluscide = Copopode (direct) Organophosphate = Leach infestation (direct life) Ivermectine = Isopod Formalin bath = Brooklynela infestation Signup and view all the answers

Match the ectoparasite with its associated symptoms:

Protozoan ectoparasite (direct) = Grey-white cast - Eroded fins - Focal hemorrhage Chilodonella infestation = Whitish body - Tattered skin typical signs of protozoa ectoparasite Tetrahymenosis = Muscle swelling - dermatitis Scuticociliatosis = Focal depigmentation - Necrosis Signup and view all the answers

Match the disease with its effect on the gills of the organism:

Marine white spot disease = Skin nodules Trichodinosis = Excessive mucus and white patch Brooklynela infestation = Golden velvet on skin - Gill hyperplasia - Inflammation-Necrosis Gas super saturation Rigidity in the body = Secretion of substances from body gas emboli in blood vessels Signup and view all the answers

Match the symptom with the parasitic infection causing it:

Circular skin ulcers = Copopode (direct) Necrosis of gills - Growth retardation = Branchiuran infestation (indirect) Cloudy skin or eyes - Irritating - Hyperactivity = Ich infection Golden velvet on skin - Gill hyperplasia - Inflammation-Necrosis = Scuticociliatosis Signup and view all the answers

Match the treatment type with its effect on the organism:

Copper prolonged immersion formalin = Trichodinosis Antiseptic type - Formalin bath = Organophosphate Eliminate excess gas = Gas super saturation Rigidity in the body Regulate salinity of water according to each species = Gas super saturation Rigidity in the body Signup and view all the answers

Match the disease with its typical sign:

Marin velvet disease = White nodules Freshwater velvet disease = Chronic irritation Saprolegniosis = Oomycete infection, winter kill Branchiomycosis = Gill rot (fungal disease) Signup and view all the answers

Match the treatment with the condition it is used for:

Salt bath = Drop in temperature - Bluish or whitish film on body Formalin bath = Hyperplasis - Typical signs of ectoparasite Copper prolonged immersion = Salt prolonged immersion Formalin = Epithelium damage, mechanical blockage of respiration Signup and view all the answers

Match the infection with its characteristics:

Epizootic Ulcerative Syndrome = White, brown, red, or green cottony mass on skin or gills Columaris infection = Erosive/necrotic skin and gill lesions Myxobacterial disease = Fin rot Gill crytobia infestation = Necrotic gill lesions Signup and view all the answers

Match the water parameter change with its effect:

Salt prolonged immersion = Copper prolonged immersion Drop in temperature = Bluish or whitish film on body Salt bath = Various sized amorphous masses on skin, mouth, or gills Signup and view all the answers

Match the infestation type with its description:

Neoparamoeaba infestation = Sessile, solarity, ectocommencial, Ciliate infestation Ichthyobodosis infestation = Gill hyperplasia, inflammation, necrosis, white nodules Sessile colonial ectocommercial Ciliate infestation = Red score disease Saprolegniosis infestation = Amorphous masses on skin, mouth or gills, ulcerated skin Signup and view all the answers

Match the disease with its characteristic lesions:

Golden on skin - Gill hyperplasia - Inflammation - Necrosis - White nodules = Chronic velvet irritation Ulcerations - Erosion and ulceration of skin - Hemorrhage swelling on the head = Reddening Aggressive ulcers - Lesions are small foci of reddening on the skin - Severe chronic inflammation = Epizootic Ulcerative Syndrome Necrotic gill lesions - Columaris infection - Fin rot - Erosive/necrotic skin and gill lesions = Branchiomycosis Signup and view all the answers