# Pharmaceutics II - MCQs

**Pharmaceutics II - MCQs**

** These are four options provided for the answers of the question only one option is right answer. You have to click any of the option to check your answer**

Q51.

You are required to make 350 g of a paste that contains 15% w/w zinc oxide. Which of the following is the amount of zinc oxide required

A. 5.25 g

B. 52.50 g

C. 35.00 g

D. 3.50 g

**Right Answer is :**

**B. 52.50 g**

Q52.

The shrinkage that occurs when alcohol and purified water are mixed is primarily due to

A. Attractive Van der waals Forces

B. Covalent bonding

C. Hydrogen bonding

D. Temperature changes

**Right Answer is :**

**C. Hydrogen bonding**

Q53.

According to the National of Standards (NBS), the initial calibration mark on a 100 ml graduate should be

A. 5 ml

B. 10 ml

C. 15 ml

D. 20 ml

**Right Answer is :**

**D. 20 ml**

Q54.

Weights are classified by an alphabetical system for prescription work, the pharmacist use what class (or better) weights

A. A

B. C

C. P

D. Q

**Right Answer is :**

**D. Q**

Q55.

Find the concentration of NaCl required to render a 1.5% solution of lidocaine HCl iso-osmotic with blood plasma.(The freezing point of 1% w/v solution of lidocaine HCl is -0.122 degree C, and that of 1% w/v solution of NaCl is -0.576 degree C)

A. 0.485% w/v

B. 0.585% w/v

C. 0.377% w/v

D. 0.768% w/v

**Right Answer is :**

**B. 0.585% w/v**

Q56.

How many milligrams of Atenolol is present in each ml of a 0.015% eye drop ?

A. 1.25

B. 0.15

C. 5.45

D. 2.21

**Right Answer is :**

**B. 0.15**

Q57.

What is the % of boric acid in 1 in 20 solution ?

A. 05%

B. 2.5%

C. 5.0%

D. 7.5%

**Right Answer is :**

**C. 5.0%**

Q58.

How many grams of dextrose are needed to prepare 5L of 1 in 250 solution ?

A. 75 gm

B. 20 gm

C. 80 gm

D. 51 gm

**Right Answer is :**

**B. 20 gm**

Q59.

How many grams of sodium chloride are required to make 750 cc of 0.9% normal saline solution ?

A. 1.35 gm

B. 2.50 gm

C. 6.75 gm

D. 12.25 gm

**Right Answer is :**

**C. 6.75 gm**

Q60.

What is the dose of a drug for a person having 110 m square body surface area ? The average adult dose of the drug is 750 mg ?

A. 1089 mg

B. 625 mg

C. 531 mg

D. 477 mg

**Right Answer is :**

**D. 477 mg**

Q61.

If an adult dose of a drug is 100 mg, what would be the dose for a child having a body surface area of 20 mm square

A. 5.51 mg

B. 12.32 mg

C. 20.60 mg

D. 11.56 mg

**Right Answer is :**

**D. 11.56 mg**

Q62.

For a class A prescription balance rating, a balance must have a sensitivity requirement equal to or less than

A. 2 mg

B. 6 mg

C. 10 mg

D. 30 mg

**Right Answer is :**

**B. 6 mg**

Q63.

The adult dose of a drug is 750 mg, what is the dose for child weighing 20 lbs

A. 100 mg

B. 250 mg

C. 500 mg

D. 425 mg

**Right Answer is :**

**A. 100 mg**

Q64.

Calcium chloride (CaCl2.2H2O) has a formula weight of 147. What weight of the chemical is needed to obtain 40 mEq of calcium ?( Ca=40.1; Cl=35.5; H2O=18)

A. 0.80 g

B. 1.47 g

C. 2.22 g

D. 2.94 g

**Right Answer is :**

**D. 2.94 g**

Q65.

If 3 capsules of 150 mg of Clindamycin are added to 150 cc of 1% Cleocin topical solution, what is the % of Clindamycin in the final mixture

A. 1.5%

B. 1.3%

C. 1.1%

D. 0.9%

**Right Answer is :**

**B. 1.3%**

**
**

Q66.

A physician request one pound of bacitracin ointment containing 200 units of bacitracin per gram. How many grams of bacitracin ointment (500 units/gram) must be used to make this ointment

A. 182 g

B. 200 g

C. 227 g

D. 362 g

**Right Answer is :**

**A. 182 g**

**D. 378**

**Right Answer is :**

**D. 378**

**Right Answer is :**

**D. 0.3 gm**

**Right Answer is :**

**A. Empty stomach**

**Right Answer is :**

**B. 1.85% w/w**

**Right Answer is :**

**C. 18.46%**

**Right Answer is :**

**A. Over proof**

**Right Answer is :**

**D. Sykes hydrometer**

**Right Answer is :**

**B. 379 ml**

**Right Answer is :**

**C. 0.746%**

**Right Answer is :**

**A. 0.52%**

**Right Answer is :**

**A. 350 cc**

**Right Answer is :**

**A. 7.3 mg**

**Right Answer is :**

**B. Multi dose preparation**

**Right Answer is :**

**A. 85 gm**

**Right Answer is :**

**B. Mucopeptide**

**Right Answer is :**

**C. 153.84 cc**

**Right Answer is :**

**B. 90% (v/v) of ethanol**

**Right Answer is :**

**A. Kilogram**

**Right Answer is :**

**A. Freezing point depression of the drug**

**Right Answer is :**

**A. Average requirement of adult patient**

**Right Answer is :**

**D. 0.43 mg**

**Right Answer is :**

**B. 0.03 mg**

**Right Answer is :**

**B. 25 gm**

**Right Answer is :**

**C. Large dose of drug is required to elicit response**

**Right Answer is :**

**D. 1:5000**

**Right Answer is :**

**B. 2.4 gm**

**Right Answer is :**

**A. 0.00006%**

**Right Answer is :**

**A. Removes hair from body**

**Right Answer is :**

**D. Magnesium stearate**

**Right Answer is :**

**C. Antidandruff agent**

**Right Answer is :**

**C. Viscosifiers**

**Right Answer is :**

**B. Removes debris by it's detergent action and causes foaming, which is usually desired by the patient**

**Right Answer is :**

**C. Sun cream**

**Right Answer is :**

**A. Dicalcium phosphate, Sorbitol syrup**

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