0.2 percent solution of phenol is used as an:
1. Disinfectant
2. Antibiotic
3. Antiseptic
4. Both 1 and 3
The sweetening agent that is used in the preparation of sweets for a diabetic patient is -
1. Saccharin.
2. Aspartame.
3. Glucose.
4. Both 1 and 2
The incorrect statement among the following is:
1. | Some antiseptics can be added to soaps. |
2. | Dilute solutions of some disinfectants can be used as antiseptic. |
3. | Disinfectants are antimicrobial drugs. |
4. | Antiseptic medicines can be ingested. |
The correct statement among the following regarding birth control pills is:
1. | They contain estrogen only. |
2. | They contain progesterone only. |
3. | They contain a mixture of estrogen and progesterone derivatives. |
4. | Progesterone enhances ovulation. |
Match the classes of drugs as given in Column I with their action given in Column II.
Column I | Column II |
A. Analgesics | 1. Painkilling effect |
B. Antiseptics | 2. Treatment of acidity |
C. Antihistamines | 3. Applied to diseased skin surfaces |
D. Antacids | 4. Prevents the interaction of histamine with its receptor |
Codes
A | B | C | D | |
1. | 2 | 3 | 4 | 1 |
2. | 3 | 1 | 4 | 2 |
3. | 1 | 3 | 4 | 2 |
4. | 4 | 3 | 2 | 1 |
Select the correct option based on statements below:
Assertion (A): | Penicillin (G) is an antihistamine. |
Reason (R): | Penicillin (G) is effective against gram-positive as well as gram-negative bacteria. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true but (R) is false. |
4. | Both (A) and (R) are false. |
Select the correct option based on statements below:
Assertion (A): | Competitive inhibitors compete with the natural substrate for their attachment to the active sites of enzymes. |
Reason (R): | In competitive inhibition, the inhibitor binds to the allosteric site of the enzyme. |
1. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
2. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
3. | Both (A) and (R) are false. |
4. | (A) is true but (R) is false. |
Phenelzine is classified as -
1. Anti-allergic
2. Anti-depressant
3. Anaesthetic
4. Analgesic
Tincture of iodine is used as -
1. Antiseptic
2. Analgesic
3. Disinfectant
4. Antidepressant
Chloramphenicol is classified as:
1. Antiallergic
2. Antiseptic
3. Antibiotic
4. Anaesthetic