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Injection Solutions and Valve Assembly Quiz

14 Questions

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Injection Solutions and Valve Assembly Quiz

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Questions and Answers

What is the purpose of Ophthalmic aerosols?

To be inhaled into the lungs

To be applied topically on the external surface of the eye (correct)

To be ingested orally

To be administered as an injection

Which aerosol type is used in the form of solutions, emulsions, suspensions, and ointments?

Ocular aerosols (correct)

Pulmonary aerosols

Inhalation aerosols

Nasal aerosols

What is a common problem associated with inhaler technique in aerosol administration?

Risk of gastrointestinal discomfort

Risk of oropharyngeal deposition (correct)

Risk of joint pain

Risk of skin irritation

Which physical pharmacy concept is responsible for the solubility of non-polar molecules?

Complex formation with salts Signup and view all the answers

What type of bond involves the transfer of electrons between a non-metal and a metal?

Ionic Bond Signup and view all the answers

Which type of forces are independent of the amount of the substance in the system?

Intensive Forces Signup and view all the answers

What type of state refers to an ideal situation where no intermolecular interactions exist and collisions are perfectly elastic?

Gaseous State Signup and view all the answers

What type of weak forces involve the dispersion of charge across a molecule called a dipole?

Van der Waals Forces Signup and view all the answers

According to the Kinetic Molecular Theory, what is the behavior of gas particles?

They move with complete independence Signup and view all the answers

What accounts for the unusual properties of water according to the text?

Ion-Dipole Interaction with highly electronegative atoms Signup and view all the answers

What defines the critical temperature of a liquid?

The temperature above which a liquid can no longer exist Signup and view all the answers

What are supercritical fluids formed from, according to the text?

Combination of temperatures and pressures that exceed the critical point Signup and view all the answers

What is the boiling point of a liquid?

The temperature at which the vapor pressure of the liquid equals the external and atmospheric pressure Signup and view all the answers

What does the text suggest about the behavior of gas particles in relation to their volume?

Gas particles have negligible volume in relation to the space they are confined in Signup and view all the answers