Q: Which of the following is an autoimmune disease?

\$\textbf{Correct Option D}\$ \$\textbf{Solution}\$Autoimmune disease is a condition in which the immune system of our body mistakenly attacks our own body. The body's immune system attacks on the healthy cells of our body by mistake.Most of the autoimmune diseases can cause inflammation in various parts of our body under part of body which is affected depends on which autoimmune disease a person is suffering from.\$\bullet\$ \$\textbf{Option A}\$ Inflammation on the joints are the symptoms of rheumatoid arthritis and the this causes pain and swelling in the of the patient.\$\bullet\$ \$\textbf{Option B}\$ The Grave's disease is an immune system disorder which results in the overproduction of thyroid hormones thereby affecting the thyroid gland.\$\bullet\$ \$\textbf{Option C}\$ Hashimoto's diseases is also an autoimmune condition which is caused due to the inflammation of the thyroid gland.\$\bullet\$ \$\textbf{Option D}\$ Some of the common autoimmune diseases are rheumatoid arthritis, disease, multiple sclerosis, type 1 diabetes, Hashimoto's disease and so on. So,, this is the correct option.So, the correct option is D.

Question 1

In Ascaris, 3$^{rd}$ moulting takes place in

Accepted Answer

Ascaris lumbricoides is one of the most common enterozoic parasites of the man living in the small intestine (jejunum). In Ascaris, first moulting takes place in soil, second in the intestine, third and fourth in lungs.Thus, the correct answer is option B.

Question 2

Which of the following cell is affected by HIV virus in AIDS patient?

Accepted Answer

HIV infects vital cells in the human immune system such as helper T cells (specifically $CD_4^+$ T cells or T-4 lymphocytes), macrophages and dendritic cells. The T helper cells are a type of T-cell that plays an important role in the immune system, particularly in the adaptive immune system. They help the activity of other immune cells by releasing T cell cytokines. Towards the end of an HIV infection, the number of functional CD4+ T cells falls, which leads to the symptomatic stage of infection called as AIDS (Acquired Immune Deficiency Syndrome). So, the correct answer is 'Helper T-cells'

Question 3

The most commonly used marker enzyme in clinical diagnosis of prostate cancer is

Accepted Answer

Prostatic acid phosphatase (PAP) is an enzyme produced by the prostate. It is  found in men, who have prostate cancer. So, this PAP is used to monitor and assess progression of prostate cancer.Thus, the correct answer is option D.

Question 4

Ascaris has three lips

Accepted Answer

Ascaris belongs to the group of nematodes. This organism has three lips. There is one lip which is arranged as median dorsal and there are two lips which are arranged in the venterolateral position. There are sensory papillae in the lips. Thus, the correct answer is option A.

Question 5

Passive immunization was first developed by

Accepted Answer

Passive immunity is the transfer of active humoral immunity in the form of ready-made antibodies, from one individual to another. Passive immunity can occur naturally when maternal antibodies are transferred to the fetus through the placenta or can be induced artificially, when high levels of human antibodies specific for a pathogen or toxin are transferred to non-immune individuals.Emil Adolf von Behring and Kitasato Shibasaburo discovered the antitoxin-based immunity to diphtheria and tetanus and antitoxin became the first major success of modern therapeutic immunology.So, the correct answer is option D.

Question 6

Calabar swelling is caused by eye worm

Accepted Answer

Loa loa is called the eye worm

Question 7

Cysticerci in pig muscles can remain viable upto

Accepted Answer

Cycticerci remains alive for 5-6 years and is then calcified by the host pig.  Single cysticercus is spherical, measuring 1&#8211;2 cm in diameter, and contains an invaginated protoscolex. The central space is filled with fluid like a bladder, hence it is also called bladder worm. Cysticerci are usually formed within 70 days and may continue to grow for a year. Hence, the correct answer is option C.

Question 8

Alcopar is drug useful for treatment of:

Accepted Answer

Alcopar is the trade name for the drug bephenium hydroxynaphthoate. It is an antiaschelmenthic and is used for the treatment of ascariasis and some other hookworm infections.So, the correct answer is option C.

Question 9

Which of the following is an autoimmune disease?

Accepted Answer

$\textbf{Correct Option D}$ $\textbf{Solution}$Autoimmune disease is a condition in which the immune system of our body mistakenly attacks our own body. The body's immune system attacks on the healthy cells of our body by mistake.Most of the autoimmune diseases can cause inflammation in various parts of our body under part of body which is affected depends on which autoimmune disease a person is suffering from.$\bullet$ $\textbf{Option A}$  Inflammation on the joints are the symptoms of rheumatoid arthritis and the this causes pain and swelling in the of the patient.$\bullet$ $\textbf{Option B}$ The Grave's disease is an immune system disorder which results in the overproduction of thyroid hormones thereby affecting the thyroid gland.$\bullet$ $\textbf{Option C}$ Hashimoto's diseases is also an autoimmune condition which is caused due to the inflammation of the thyroid gland.$\bullet$ $\textbf{Option D}$ Some of the common autoimmune diseases are rheumatoid arthritis, disease, multiple sclerosis, type 1 diabetes, Hashimoto's disease and so on. So,, this is the correct option.So, the correct option is D.

Question 10

The anterior V-spot in microfilmed of Wuchereria represents

Accepted Answer

Wuchereria bancrofti infects the lymphatic system, causes lymphatic filariasis throughout the tropical and sub-tropical regions. Here, females can produce thousands of juveniles and are known as microfilariae. These can retain egg membrane as a sheath. About the midway along the length, of these microfilaria, there is an anterior V-spot which represents the rudimentary excretory system. Posterior V-spot represents cloaca or anal pore.Thus, the correct answer is option A.

Human Health And Disease

Biology
1887 Views

In Ascaris, 3 $^{r d}$ moulting takes place in

Which of the following cell is affected by HIV virus in AIDS patient?

The most commonly used marker enzyme in clinical diagnosis of prostate cancer is

Ascaris has three lips

Passive immunization was first developed by

Calabar swelling is caused by eye worm

Loa loa is called the eye worm

Cysticerci in pig muscles can remain viable upto

Alcopar is drug useful for treatment of:

Which of the following is an autoimmune disease?

The anterior V-spot in microfilmed of Wuchereria represents

Human Health And Disease

Biology 1887 Views

In Ascaris, 3rd moulting takes place in

Which of the following cell is affected by HIV virus in AIDS patient?

The most commonly used marker enzyme in clinical diagnosis of prostate cancer is

Ascaris has three lips

Passive immunization was first developed by

Calabar swelling is caused by eye worm

Loa loa is called the eye worm

Cysticerci in pig muscles can remain viable upto

Alcopar is drug useful for treatment of:

Which of the following is an autoimmune disease?

The anterior V-spot in microfilmed of Wuchereria represents

Biology
1887 Views

In Ascaris, 3 $^{r d}$ moulting takes place in