Question 1

Drag the inhalers to the technologies they possess.
___ Active dispersion DPIs.

Accepted Answer

Vectura Aspirair is an example of an active dispersion dry powder inhaler (DPI) technology.

Question 2

Drag the inhalers to the technologies they possess.
___ Vibrating mesh.

Accepted Answer

C

Question 3

Drag the inhalers to the technologies they possess.
___ Venturi effect.

Accepted Answer

Air-jet nebulizers utilize the Venturi effect to create a fine mist of medication for inhalation.

Question 4

Drag the inhalers to the technologies they possess.
___ Breath actuated pMDIs.

Accepted Answer

SmartMist is a breath-actuated pressurized metered-dose inhaler (pMDI) technology.

Question 5

Drag the inhalers to the technologies they possess.
___ Static mesh.

Accepted Answer

The Micro-Air NE-U22V uses a static mesh technology for aerosolizing medication.

Question 6

Match the following aerosol size with their regions of deposition.
___ Alveolar duct

Accepted Answer

Particles in the size range of 0.7-1.0 micrometers are most likely to deposit in the alveolar ducts due to their ability to penetrate deep into the lungs.

Question 7

Match the following aerosol size with their regions of deposition.
___ Secondary bronchi

Accepted Answer

The answer of Match the following aerosol size with their...

Question 8

Match the following aerosol size with their regions of deposition.
___ Pharynx

Accepted Answer

The answer of Match the following aerosol size with their...

Question 9

Match the following aerosol size with their regions of deposition.
___ Alveoli

Accepted Answer

Aerosols in the size range of 0.4-0.9 micrometers are most likely to reach and deposit in the alveoli of the lungs due to their ability to bypass the upper respiratory tract and settle in the deeper regions.

Question 10

Match the following aerosol size with their regions of deposition.
___ Trachea,primary branch

Accepted Answer

The answer of Match the following aerosol size with their...

Question 11

Match the following aerosol size with their regions of deposition.
___ Terminal bronchi

Accepted Answer

The answer of Match the following aerosol size with their...

Question 12

The extent of deposition of inhaled particles depends on the __________and ________,__________,and _________ of particles. __________________ is the percentage of inhaled particles below the particle size of 5 µm. overall,inhaled particle with unit density and diameter of _____to_____ µm exhibit penetration into the lungs.

Accepted Answer

The answer of The extent of deposition of inhaled particles...

Question 13

Unscramble the following letters to get the words for two major categories of nebulizers used for pulmonary drug delivery:
ERTAIJ and ACROTLUNIS

Accepted Answer

The answer of Unscramble the following letters to get the...

Question 14

How would you counsel patients for using pMDIs?

Accepted Answer

The answer of How would you counsel patients for using...

Question 15

Fill in the blank: One example of controlled particle dispersion method for nasal drug delivery is ________. Devices developed by this technology ________the natural airflow in the nose. Usually,in the human nose,inspired air flows in a __________fashion.

Accepted Answer

The answer of Fill in the blank: One example of...

Question 16

List five physiological and pharmaceutical factors which affect drug absorption via nasal route.

Accepted Answer

The answer of List five physiological and pharmaceutical factors which...

Question 17

Fill in the blank: DPIs are available as either _____dose or _____dose systems. For passive DPIs,patients use their _____________to generate aerosols. Active DPIs use _________,______ and _______ force to generate aerosols.

Accepted Answer

The answer of Fill in the blank: DPIs are available...

Question 18

Which of the following are advantages of pulmonary drug delivery?

Accepted Answer

Pulmonary drug delivery offers rapid onset of action, is non-invasive, bypasses first-pass metabolism, and provides a vast surface area for absorption, making all the options correct.

Question 19

Which is the following sequence correctly describes the respiratory tract?

Accepted Answer

The correct sequence of the respiratory tract is from the trachea to bronchi, then bronchioles, followed by terminal bronchioles, alveolar ducts, and finally alveolar sacs.

Question 20

Factors that affect drug absorption via the lungs are

Accepted Answer

All the factors listed (particle size and deposition pattern, devices used, and pathological condition of the lungs) can influence how effectively a drug is absorbed through the lungs.

Quiz 10: Pulmonary and Nasal Drug Delivery

Drag the inhalers to the technologies they possess. ___ Active dispersion DPIs.

Drag the inhalers to the technologies they possess. ___ Vibrating mesh.

Drag the inhalers to the technologies they possess. ___ Venturi effect.

Drag the inhalers to the technologies they possess. ___ Breath actuated pMDIs.

Drag the inhalers to the technologies they possess. ___ Static mesh.

Match the following aerosol size with their regions of deposition. ___ Alveolar duct

Match the following aerosol size with their regions of deposition. ___ Secondary bronchi

Match the following aerosol size with their regions of deposition. ___ Pharynx

Match the following aerosol size with their regions of deposition. ___ Alveoli

Match the following aerosol size with their regions of deposition. ___ Trachea,primary branch

Match the following aerosol size with their regions of deposition. ___ Terminal bronchi

The extent of deposition of inhaled particles depends on the ____and ,,and _ of particles. ____________ is the percentage of inhaled particles below the particle size of 5 µm. overall,inhaled particle with unit density and diameter of _to___ µm exhibit penetration into the lungs.

Unscramble the following letters to get the words for two major categories of nebulizers used for pulmonary drug delivery: ERTAIJ and ACROTLUNIS

How would you counsel patients for using pMDIs?

Fill in the blank: One example of controlled particle dispersion method for nasal drug delivery is . Devices developed by this technology the natural airflow in the nose. Usually,in the human nose,inspired air flows in a __fashion.

List five physiological and pharmaceutical factors which affect drug absorption via nasal route.

Fill in the blank: DPIs are available as either ___dose or _dose systems. For passive DPIs,patients use their _______to generate aerosols. Active DPIs use _, and _____ force to generate aerosols.

Which of the following are advantages of pulmonary drug delivery?

Which is the following sequence correctly describes the respiratory tract?

Factors that affect drug absorption via the lungs are