Question

Which of the following causes malaria?
A) Bacteria
B) Virus
C) Plasmodium
D) Worm

Answer 1

Malaria is a severe mosquito-borne blood infection caused by the female Anopheles mosquito in humans. It is a mosquito-borne infectious disease that affects humans and other animals.

Complete answer:
Malaria is spread by single-celled microorganisms of the Plasmodium group. The disease is most regularly spread by an infected female Anopheles mosquito. The causative specialist for malaria is a parasitic protozoan Plasmodium. Various species of Plasmodium are: Plasmodium falciparum, Plasmodium malariae, Plasmodium vivax, Plasmodium ovale.
Plasmodium ovale is like the types of Plasmodium vivax. This is the type of protozoan causing intestinal sickness in humans. The mosquitoes fill in as their vector host. The humans are the intermediate host. These living beings require the mosquitoes as a vector for transmission and a host to finish their life cycle.
In the existence pattern of Plasmodium, a female Anopheles mosquito (the authoritative host) sends a motile infective structure (called the sporozoite) to a vertebrate host, for example, a human (the optional host), accordingly going about as a transmission vector. A sporozoite goes through the veins to liver cells (hepatocytes), where it repeats agamically (tissue schizogony), delivering a huge number of merozoites. These taint new red platelets and start a progression of agamic augmentation cycles (blood schizogony) that produce 8 to 24 new infective merozoites, so, all in all the cells burst and the infective cycle starts over again.

Symptoms of malaria:
The signs and indications of intestinal sickness normally start 8–25 days following infection, however may happen later in the individuals who have accepted antimalarial drugs as prevention. Initial appearances of the ailment—regular to all malaria causing species—are like influenza like symptoms, and can take after different conditions, for example, sepsis, gastroenteritis, and viral diseases. The introduction may incorporate migraine, fever, shuddering, joint torment, regurgitating, hemolytic weakness, jaundice, hemoglobin in the pee, retinal harm, and convulsions.
The exemplary indication of intestinal sickness is eruption—a repetitive event of unexpected briskness followed by shuddering and afterward fever and perspiring, happening like clockwork (tertian fever) in P. vivax and P. ovale contaminations, and at regular intervals (quartan fever) for P. malariae. P. falciparum disease can cause repetitive fever each 36–48 hours, or a less articulated and practically non stop fever.
Extreme intestinal sickness is typically brought about by P. falciparum (regularly alluded to as falciparum intestinal sickness). Side effects of falciparum malaria fever emerge 9–30 days after infection. Individuals with cerebral intestinal sickness regularly show neurological indications, including strange acting, nystagmus, form look paralysis (disappointment of the eyes to turn together in a similar way), opisthotonus, seizures, or trance state.

Note: Five types of Plasmodium can taint and be spread by people. Most infections are brought about by P. falciparum, though P. vivax, P. ovale, and P. malariae by and large cause a milder type of malaria.