22 Questions
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
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
Match the symptom of improper salinity with its corresponding remedy:
Not provided in the text =
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
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
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)
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
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
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
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
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
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
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
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)
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
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
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
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
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
Test your knowledge on common health issues affecting aquatic environments such as environmental hypoxia, temperature stress, temperature stratification, and ammonia poisoning. Learn about the symptoms and treatments associated with each condition.
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