What is Clarkes formula in Posology?

(Weight in pounds/150)*Adult Dose = Child dose

What is projected diameter of particle?

Type of particle diameter obtained by microscopic method of evaluation

Quiz 03-December-2022

#1. In Bismuth subgallate suppositories B.P.C, when no strength of the drug is specified, B.P.C directs bismuth subgallate per suppository.

300 mg

200 mg

100 mg

400 mg

#2. Match the following drugs with alteration they produce in structural-functional of kidney: 1. Aminoglycoside 2. ACE inhibitors 3. Methotrexate 4. NSAIDs (a) Glomerular antibiotics abnormality (b) Tubular epithelial cell damage (c) Hemodynamic mediated kidney injury (d) Obstructive nephropathy

1 - d; 2 - a; 3 - b; 4 - c

1 - b; 2 - c; 3 - d; 4 – a

1 - a; 2 - b; 3 - c; 4 - d

1 - c; 2 - d; 3 - a; 4 – b

#3. Which of the following constituents is responsible for colour of shellac?

Aleurotic acid

Shelloic acid

Laccaic acid

All of the above

#4. High lightening differences among brands within the same product category is ______.

Product differentiation

Branding

Brand launch

Product brand

#5. Hixon Crowell’s cube root law of dissolution states that ______ .

There is a change in particle size and surface area during dissolution of drug

High free energy of activation is required for solution

Renewal of surface fluid layer around drug particle

Dissolution process is controlled by diffusion of molecules/ions

#6. Hot stage microscopy is an important tool in pre formulation studies for the study of _____.

Pseudopolymorphism

Compaction behavior

Microbial contamination

Paricle size measurement

#7. The largest gene in human is ___________.

Phosphofructokinase

Titin

Insulin

Dystrophin

#8. A reporting relationship in which an employee receives orders from, and reports to, only one supervisor is known as _________.

Decentralisation

Centralisation

Line of authority

Unity of command

#9. All of the following statements regarding estrogen therapy in postmenopausal women are true EXCEPT ______.

Administration in a regimen including a progestin

It may be useful to treat vasomotor symptoms

It restores the loss of bone mass due to osteoporosis

It is useful in the treatment of atrophic vaginities

#10. Which of the following techniques is not useful to detect polymorphs?

DSC

PXRD

HPLC

Melting point determination

Finish

Results

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