BIOL252: Human Anatomy & Physiology II w/Lab 2025
Module 5 Exam Review / 70+ questions
Module 5 The Respiratory System
By PortageMaster
✅ Correct answers
Question 1
Which letter is labelling the dorsum nasi?
● C
, ● D
● ✅ B
● A
Question 2
What happens when carbon dioxide accumulates in the body?
● Oxygen levels increase.
● Cellular respiration stops.
● pH rises, causing alkalosis.
● ✅ pH drops, causing acidosis.
Question 3
What is the function of the mucosal lining in the nasal cavity?
● Absorbs nutrients
● Secretes enzymes for digestion
● Stimulates olfactory receptors directly
● ✅ Traps particles and contains antimicrobial proteins
, Question 4
Identify the structures labelled by the following letters:
● J → ✅ Nasal meatuses
● H → ✅ Trachea
● E → ✅ Palatine tonsil
● N → ✅ Soft palate
Module 5 Exam Review / 70+ questions
Module 5 The Respiratory System
By PortageMaster
✅ Correct answers
Question 1
Which letter is labelling the dorsum nasi?
● C
, ● D
● ✅ B
● A
Question 2
What happens when carbon dioxide accumulates in the body?
● Oxygen levels increase.
● Cellular respiration stops.
● pH rises, causing alkalosis.
● ✅ pH drops, causing acidosis.
Question 3
What is the function of the mucosal lining in the nasal cavity?
● Absorbs nutrients
● Secretes enzymes for digestion
● Stimulates olfactory receptors directly
● ✅ Traps particles and contains antimicrobial proteins
, Question 4
Identify the structures labelled by the following letters:
● J → ✅ Nasal meatuses
● H → ✅ Trachea
● E → ✅ Palatine tonsil
● N → ✅ Soft palate
