Question:
Barbiturates are potent
Barbiturates are potent
Show Hint
Barbiturates are often referred to as "downers" because of their calming and sleep-inducing effects on the nervous system.
Updated On: Apr 29, 2026
- hypnotics
- antimicrobials
- antacids
- antiseptics
- antiallergics
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Concept:
Barbiturates are a class of drugs derived from barbituric acid that act as central nervous system (CNS) depressants.
Step 1: Identify the medical use.
Due to their ability to slow down brain activity, they are used as sedatives and hypnotics (sleep-inducing agents). They are also used as anesthetics and anticonvulsants.
Step 2: Compare with other categories.
• Antimicrobials/Antiseptics: Kill or inhibit microorganisms.
• Antacids: Neutralize stomach acid.
• Antiallergics: Block histamine to treat allergies.
Step 1: Identify the medical use.
Due to their ability to slow down brain activity, they are used as sedatives and hypnotics (sleep-inducing agents). They are also used as anesthetics and anticonvulsants.
Step 2: Compare with other categories.
• Antimicrobials/Antiseptics: Kill or inhibit microorganisms.
• Antacids: Neutralize stomach acid.
• Antiallergics: Block histamine to treat allergies.
Was this answer helpful?
0
0
Top KEAM Chemistry Questions
- The pH of a solution obtained by mixing 60 mL of 0.1 M BaOH solution at 40m of 0.15m HCI solution is
- $4\, g$ of copper was dissolved in concentrated nitric acid. The copper nitrate solution on strong heating gave $5\, g$ of its oxide. The equivalent weight of copper is :
- Green chemistry deals with
- Neopentyl bromide undergoes dehydrohalogenation to give alkenes even though it has no $\beta$- hydrogen. This is due to
- Plot of $ log\text{ }x/m $ against log $p$ is a straight line inclined at an angle of $ 45{}^\circ $ . When the pressure is $ 0.5 \,arm $ and Freundlich parameter. $ k $ is $ 10 $ , the amount of solute adsorbed per gram of adsorbent will be $ (log\text{ }5=0.6990) $
View More Questions
Top KEAM Questions
- i.$\quad$ They help in respiration ii.$\quad$ They help in cell wall formation iii.$\quad$ They help in DNA replication iv. $\quad$They increase surface area of plasma membrane Which of the following prokaryotic structures has all the above roles?
- A body oscillates with SHM according to the equation (in SI units), $x = 5 cos \left(2\pi t +\frac{\pi}{4}\right) .$ Its instantaneous displacement at $t = 1$ second is
- The pH of a solution obtained by mixing 60 mL of 0.1 M BaOH solution at 40m of 0.15m HCI solution is
Kepler's second law (law of areas) of planetary motion leads to law of conservation of
- If $\int e^{2x}f' \left(x\right)dx =g \left(x\right)$, then $ \int\left(e^{2x}f\left(x\right) + e^{2x} f' \left(x\right)\right)dx =$
View More Questions