Question

Which of the following is used as antiseptic?
(A) Tincture of iodine
(B) Equanil
(C) Heroin
(D) Histamine

Answer 1

Hint: To answer this question, we first need to understand what is antiseptic. An antiseptic is a chemical that inhibits or slows the growth of bacteria and other germs. They're commonly used to lower the risk of infection during surgery and other operations in hospitals and other medical settings.

Complete answer:
Tincture of iodine – Antiseptics include iodine tincture, iodine tincture, and weak iodine solution. It's commonly a mixture of ethanol and water with 2–7% elemental iodine, potassium iodide, or sodium iodide dissolved in it. The presence of alcohol distinguishes tincture solutions.
Equanil - Tranquilizers are a class of pharmacological substances that are used to alleviate stress, as well as mild to severe mental illnesses. Some tranquilisers, such as chlordiazepoxide and meprobamate, are mild tranquilisers that can help you relax. Equanil is a drug that is used to treat depression and hypertension.
Heroin - Heroin is a morphinan alkaloid that has two acetyl substituents on the O-3 and O-6 positions of morphine. Heroin, like other opioids, is used as an analgesic as well as a recreational substance. Tolerance and physical dependency are linked to frequent and regular administration, which can lead to addiction.
Histamine - Many of the symptoms of allergies, such as a runny nose or sneezing, are caused by histamine, a substance contained in certain of the body's cells. When a person is allergic to an item, such as food or dust, the immune system makes the error of thinking that this normally harmless substance is actually detrimental to the body.
From all this info we can conclude that tincture of iodine is the antiseptic.
So, the final answer is option (A) i.e., Tincture of iodine.

Note:
Witch hazel, thyme, calendula, tea tree oil, eucalyptus, lavender, and grapefruit seed extract are some natural antiseptics. Natural antibacterial characteristics of the botanical extracts can be utilized to cure or prevent infected blemishes, pimples, and acne.