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Antimetabolite Drug Class: Folic Acid Antagonist

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Antimetabolite Drug Class: Folic Acid Antagonist

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Questions and Answers

What is the mechanism of action of Methotrexate?

Enhances folate absorption in the intestines

Stimulates the production of red blood cells

Regulates hormone levels in the body

Blocks folate acid thereby inhibiting DNA synthesis (correct)

Which of the following is NOT an indication for Methotrexate?

Induction of abortion

Psoriasis management

Chronic obstructive pulmonary disease (COPD) (correct)

Cancer treatment

Methotrexate is used to treat which of the following autoimmune diseases?

Type 1 Diabetes

Psoriasis (correct)

Hypertension

Multiple Sclerosis

What class of drugs does Methotrexate belong to?

<p>Antimetabolites – Folic acid antagonist</p> Signup and view all the answers

Which statement about Methotrexate is correct?

<p>It is effective in inducing abortion and treating certain cancers.</p> Signup and view all the answers

Study Notes

Antimetabolite Drug Class: Folic Acid Antagonist

Methotrexate is a folic acid antagonist.
Mechanism of action (MOA) involves blocking folate acid, inhibiting DNA synthesis.
Indications include cancer treatment and the management of autoimmune diseases like psoriasis, systemic lupus erythematosus (SLE), and rheumatoid arthritis (RA).
Also used in the induction of abortion.

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Description

This quiz explores the role of methotrexate as a folic acid antagonist. Learn about its mechanism of action, indications in cancer treatment, and use in autoimmune diseases. Discover its additional applications, including abortion induction.