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Respiratory System

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Total cards: 22•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (22)

#1
Front (Question)

Pharynx is divided into how many regions? Name it?

Back (Answer)

3 Nasopharynx, oropharynx and laryngopharynx (hypopharynx)

#2
Front (Question)

Laryngeal opening is called? And what is the cartilagenous tissue called?

Back (Answer)

Glottis and epiglottis

#3
Front (Question)

How do the trachea divide?

Back (Answer)

Trachea Primary bronchus Secondary bronchus Tertiary bronchus Bronchiole Terminal bronchiole into alveoli too Respiratory bronchiole Alveolar duct

#4
Front (Question)

Respiratory membrane

Back (Answer)

Alveoli and capillaries

#5
Front (Question)

Inspiratory muscles

Back (Answer)

Diaphragm and external intercostal muscle

#6
Front (Question)

Tidal volume?

Back (Answer)

Total volume of air while inhaling or exhaling

#7
Front (Question)

Inspiratory reserve volume

Back (Answer)

Additional volume of air after forceful inhalation

#8
Front (Question)

Expiratory reserve volume

Back (Answer)

Additional volume of air after forceful exhalation

#9
Front (Question)

Residual volume

Back (Answer)

Volume of air left after forceful exhalation

#10
Front (Question)

Anatomic dead space

Back (Answer)

The air that does not undergo respiratory exchange.

#11
Front (Question)

Function residual capacity

Back (Answer)

The volume of air left after exhalation

#12
Front (Question)

Name the all types of hemoglobin

Back (Answer)

Embryonic - Gower 1 Fetus - HbF Adult - HbA1, HbA2

#13
Front (Question)

Bohr Effect

Back (Answer)

When the pH is low, so the affinity of O2 towards hemoglobin decreases and CO2 affinity increases.

#14
Front (Question)

Haldane Effect

Back (Answer)

When the oxygen has higher conc. it binds to hemoglobin leading to the disassociation of CO2 from hemoglobin

#15
Front (Question)

Where does CO2 is found most in? Blood, plasma or hemoglobin?

Back (Answer)

Blood in the form of bicarbonate ions

#16
Front (Question)

Inhibitor of carbonic anhydrase

Back (Answer)

Acetazolamide

#17
Front (Question)

Chloride shift

Back (Answer)

Exchange of negative ions in RBC and blood. Cl- and CO2 (HCO3)

#18
Front (Question)

What does respiratory Center consists of

Back (Answer)

Medullary rhythmicity centre and pons respiratory centre

#19
Front (Question)

Medullary respiratory centres consist of

Back (Answer)

Dorsal respiratory group Ventral respiratory group

#20
Front (Question)

What kind of neurons does dorsal and ventral respiratory group consist

Back (Answer)

Dorsal consist of inspiratory and ventral consist of inspiratory and expiratory group

#21
Front (Question)

What does pons respiratory centre consist of

Back (Answer)

Pneumotaxic and apneustic centre

#22
Front (Question)

Name the disorders of respiratory system

Back (Answer)

COPD Asthma Emphysema Bronchitis Tuberculosis Pneumonia