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What is a fluke in biology?

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Flukes are a kind of parasitic flatworm under the class trematoda inside the phylum platyhelminthes. Most trematodes have an intricate life cycle with at least two hosts. The primary host is a vertebrate, where the flukes reproduce sexually.
image-What is a fluke in biology?

What is a fluke in medical terms?

[flo̳k] an organism of the class trematoda, characterized by a body that is usually flat and often leaflike; flukes can infect the blood, liver, intestines, and lungs. Called also trematode.

What does fluke mean definition?

1 : an accidentally successful stroke at billiards or pool. 2 : a stroke of luck the discovery was a fluke Her second championship shows that the first one was no mere fluke.

Is liver fluke free to live?

Capable of moving along the blood circulation, they can occur also in bile ducts, gallbladder, and liver parenchyma. In these organs, they produce pathological lesions leading to parasitic diseases. They have complex life cycles requiring two or three different hosts, with free-living larval stages in water.

What is fluke of whale?

Fluke (tail), the lobes of the tail of a cetacean, such as dolphins or whales, ichthyosaurs, mosasaurs, plesiosaurs, and metriorhynchids.

What is fluke in Tagalog?

Translation for word Fluke in Tagalog is : parasitiko.

Can parasites cause weight gain?

Because parasites come in so many different shapes and sizes, they can cause a very wide range of problems. Some consume your food (from inside your body), leaving you hungry after every meal and unable to gain weight.17 апр. 2017 г.

What is fluke food?

The fluke is also known as a summer flounder, a flattie, and a lefteye flounder. ... A similar type of fish from the same family is the winter flounder that is considered a right-eyed fish. Like the fluke, this fish has similar textured meat that is flavorful and good for baking or broiling.

What is the origin of fluke?

According to the website, The Word Detective, the word fluke, when used for the flatfish, is derived from an Old Norse word, “floke.” That word, in turn, has Germanic roots meaning “flat,” which fluke cetrainly are.23 мая 2014 г.

How does liver fluke affect humans?

Liver flukes infect the liver, gallbladder, and bile duct in humans. While most infected persons do not show any symptoms, infections that last a long time can result in severe symptoms and serious illness. Untreated, infections may persist for up to 25–30 years, the lifespan of the parasite.

What is the opposite of fluke?

Opposite of an unlikely chance occurrence, especially a surprising piece of luck. misfortune. unluckiness. adversity.

What is a fluke used for?

Fluke's multimeters function as measurement devices for voltage with added current-measurement capabilities. Their clamp meters operate as measurement devices for current with added voltage-measurement capabilities. Digital multimeters (DMM) are often used with electronics.

What are characteristics of flukes?

Flukes are leaf-shaped, ranging in length from a few millimeters to 7 to 8 cm. The tegument is morphologically and physiologically complex. Flukes possess an oral sucker around the mouth and a ventral sucker or acetabulum that can be used to adhere to host tissues. A body cavity is lacking.

How do humans get blood flukes?

Blood flukes, or schistosomes, are parasitic flatworms that can live inside people for decades, and they make a rather gruesome journey to get there — after hatching in water contaminated by feces, the parasites hitch a ride into the human body on a tiny snail host that burrows through skin.27 февр. 2013 г.

What disease does liver fluke cause?

Fascioliasis is an infectious disease caused by Fasciola parasites, which are flat worms referred to as liver flukes. The adult (mature) flukes are found in the bile ducts and liver of infected people and animals, such as sheep and cattle.

Is liver fluke harmful?

A liver fluke infection in itself can never be fatal. However, in rare cases it's possible for the infection to lead to further complications such as infections of the biliary system, the formation of stones, and bile duct cancer.

How does liver fluke spread?

Liver flukes cannot be spread from person to person. Instead, people and animals get infected with liver flukes by eating contaminated fish or drinking contaminated water.21 сент. 2017 г.

What does fluke mean?

fluke 1. n. 1. Any of numerous parasitic flatworms, including the trematodes, some of which infect humans, and the monogeneans, which are chiefly ectoparasites of fish. 2. Any of various flatfishes chiefly of the genus Paralichthys, especially the summer flounder.

What kills flukes in humans?

If you already have a fluke infection, several medications are available to treat the condition. The most common medications used to kill flukes include tetrachloroethylene, praziquantel, and niclosamide.

What are flukes in humans?

fluke (flook) n. any of the parasitic flatworms that belong to the group Trematoda . Adult flukes are parasites of humans, occurring in the liver (see Fasciola ), lungs (see paragonimiasis), gut (see heterophyiasis), and blood vessels (see Schistosoma ) and often cause serious disease.

What are flukes in fish?

Flukes are a type of parasite with the broad group of gyrodactylus parasites. There are two common types of flukes, the ones that infect the skin of the fish (dactylogyrus trematodes), and the second that will infect both the skin and gills of the fish (monogenenean trematodes).


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