Which of the following are tranquilisers ?

Options

A. Ibuprofin
B. Veronal
C. Luminal
D. Seconal

Answer

To determine which of the following options are tranquilizers, we can follow these steps:

### Step 1: Understand what a tranquilizer is
A tranquilizer is a type of medication that acts on the central nervous system (CNS) to help alleviate symptoms such as anxiety, fear, insomnia, and depression.

**Hint:** Remember that tranquilizers are specifically aimed at calming the CNS and are often used to treat mental health issues.

### Step 2: Identify the options provided
In the context of the question, we need to look at the specific names of the drugs or compounds listed in the options to identify which ones are classified as tranquilizers.

**Hint:** Look for names that are commonly associated with anxiety relief or sedation.

### Step 3: Analyze each option
- **Ibuprofen**: This is an analgesic, which means it is used to relieve pain but does not act as a tranquilizer.
- **Veronal**: This is a barbiturate that acts as a tranquilizer and is used to treat depression and anxiety.
- **Luminol**: This is also a tranquilizer that helps manage anxiety and is used for short-term treatment.
- **Secondal**: This is another barbiturate used before surgery to calm the patient, thus it is a tranquilizer.

**Hint:** Look for keywords like "barbiturate" or indications of use for anxiety or sedation.

### Step 4: Conclusion
Based on the analysis:
- **Veronal** (tranquilizer)
- **Luminol** (tranquilizer)
- **Secondal** (tranquilizer)
- **Ibuprofen** (not a tranquilizer)

Therefore, the tranquilizers from the options provided are Veronal, Luminol, and Secondal.

**Final Answer:** The tranquilizers are Veronal, Luminol, and Secondal.