ALL DAANCE MODULE 1,2,3,4,5 REAL AND AUTHENTIC
QUESTIONS WITH ANSWERS AND RATIONALES 2025-2026
UPDATE, GUARANTEED PASS (ALL TIME STUDY GUIDE).
Table of Contents
DAANCE Module 1: Basic Sciences
Practice Quiz with Answers
DAANCE Module 2: Systemic Diseases & Patient Evaluation
Practice Quiz with Answers
DAANCE Module 3: Anesthetic Drugs & Techniques
Practice Quiz with Answers
DAANCE Module 4: Anesthesia Equipment & Monitoring
Practice Quiz with Answers
DAANCE Module 5: Office Anesthesia Emergencies
Practice Quiz with Answers
DAANCE MODULE 1: Basic sciences
1. What is the overall control center of the body, consisting of the brain and spinal
cord?
Answer: Central Nervous System (CNS)
Rationale: The CNS is the primary command network that integrates information
and controls most functions of the body and mind.
,2. What are the main functions of the cerebral cortex?
Answer: Thought, learning, memory, consciousness, the feeling of sensations (like
pain or heat), and the initiation of muscle movement.
Rationale: The cerebral cortex is the seat of higher-order brain functions,
enabling cognition, perception, and voluntary motor activity.
3. What is the main function of the core of the brain?
Answer: It serves as a relay station between sensory inputs from the periphery
and the cerebral cortex and plays a key role in autonomic functions and emotions.
Rationale: The core structures, like the thalamus, filter and direct sensory
information to the appropriate cortical areas while also regulating basic drives
and states.
4. What are the main functions of the cerebellum?
Answer: It is the coordinating center for sensory receptors (like vision and
hearing) and for the coordination of movement.
Rationale: The cerebellum ensures smooth, coordinated motor activity and helps
maintain posture and balance.
5. Where is the brainstem located?
Answer: Between the brain's core and the spinal cord inferiorly.
Rationale: This location positions the brainstem as a critical conduit for nerve
pathways and the site of vital autonomic control centers.
6. What does the brainstem consist of?
Answer: The midbrain, pons, and medulla oblongata.
Rationale: These three structures house the nuclei for cranial nerves and are
responsible for essential life-sustaining functions.
7. What are the main functions of the brainstem?
Answer: It contains important control centers for autonomic nervous system
functions and the reticular formation, which is responsible for the maintenance of
, consciousness or arousal.
Rationale: The brainstem manages critical involuntary processes like breathing,
heart rate, and blood pressure, and regulates the sleep-wake cycle.
8. What is the reticular formation responsible for?
Answer: Maintenance of consciousness or arousal.
Rationale: This network of neurons acts as the brain's alarm system, filtering
stimuli and keeping the cerebral cortex alert and conscious.
9. What are the main functions of the pons and medulla?
Answer: They contain important centers responsible for the control of blood
pressure, heart rate, respiration, and digestion.
Rationale: These lower brainstem regions are directly responsible for sustaining
vital life functions automatically.
10. How many cranial nerves are there?
Answer: 12
Rationale: These nerves emerge directly from the brain and are responsible for
the motor and sensory innervation of the head and neck.
11. The peripheral nerves that have their origin at the base of the brain are termed
what?
Answer: Cranial nerves
Rationale: This distinguishes them from spinal nerves, which originate from the
spinal cord.
12. The 2nd cranial nerve that allows us to see is called what?
Answer: Optic nerve
Rationale: Cranial Nerve II transmits visual information from the retina to the
brain.
, 13. The 1st cranial nerve that allows us to smell is called what?
Answer: Olfactory nerve
Rationale: Cranial Nerve I is responsible for the sense of smell.
14. The 8th cranial nerve that allows us to hear is called what?
Answer: Auditory nerve (Vestibulocochlear nerve)
Rationale: Cranial Nerve VIII is responsible for both hearing and balance.
15. The 5th cranial nerve that supplies sensation to the teeth and jaws and is also
responsible for jaw movement during chewing?
Answer: Trigeminal nerve
Rationale: As the largest cranial nerve, it has both sensory (face, teeth) and motor
(muscles of mastication) functions.
16. The 7th cranial nerve that supplies motor fibers to the muscles of facial
expression?
Answer: Facial nerve
Rationale: Cranial Nerve VII controls the muscles that allow for facial expressions
like smiling and frowning.
17. Which nerve is of primary concern to the oral and maxillofacial surgeon when
performing oral surgery under local anesthesia?
Answer: Trigeminal nerve
Rationale: Its branches provide sensory innervation to the entire oral cavity, jaws,
and face, which must be blocked for painless surgery.
18. What are the names of the 3 paired divisions of the trigeminal nerve?
Answer: Ophthalmic (V1), Maxillary (V2), Mandibular (V3)
Rationale: These three divisions cover sensation from the upper face and scalp
(V1), mid-face and maxillary teeth (V2), and lower face and mandibular teeth (V3).
19. For surgery on the mandible, which 2 nerves are usually anesthetized with a local
injection at the midpoint of the ascending ramus?
QUESTIONS WITH ANSWERS AND RATIONALES 2025-2026
UPDATE, GUARANTEED PASS (ALL TIME STUDY GUIDE).
Table of Contents
DAANCE Module 1: Basic Sciences
Practice Quiz with Answers
DAANCE Module 2: Systemic Diseases & Patient Evaluation
Practice Quiz with Answers
DAANCE Module 3: Anesthetic Drugs & Techniques
Practice Quiz with Answers
DAANCE Module 4: Anesthesia Equipment & Monitoring
Practice Quiz with Answers
DAANCE Module 5: Office Anesthesia Emergencies
Practice Quiz with Answers
DAANCE MODULE 1: Basic sciences
1. What is the overall control center of the body, consisting of the brain and spinal
cord?
Answer: Central Nervous System (CNS)
Rationale: The CNS is the primary command network that integrates information
and controls most functions of the body and mind.
,2. What are the main functions of the cerebral cortex?
Answer: Thought, learning, memory, consciousness, the feeling of sensations (like
pain or heat), and the initiation of muscle movement.
Rationale: The cerebral cortex is the seat of higher-order brain functions,
enabling cognition, perception, and voluntary motor activity.
3. What is the main function of the core of the brain?
Answer: It serves as a relay station between sensory inputs from the periphery
and the cerebral cortex and plays a key role in autonomic functions and emotions.
Rationale: The core structures, like the thalamus, filter and direct sensory
information to the appropriate cortical areas while also regulating basic drives
and states.
4. What are the main functions of the cerebellum?
Answer: It is the coordinating center for sensory receptors (like vision and
hearing) and for the coordination of movement.
Rationale: The cerebellum ensures smooth, coordinated motor activity and helps
maintain posture and balance.
5. Where is the brainstem located?
Answer: Between the brain's core and the spinal cord inferiorly.
Rationale: This location positions the brainstem as a critical conduit for nerve
pathways and the site of vital autonomic control centers.
6. What does the brainstem consist of?
Answer: The midbrain, pons, and medulla oblongata.
Rationale: These three structures house the nuclei for cranial nerves and are
responsible for essential life-sustaining functions.
7. What are the main functions of the brainstem?
Answer: It contains important control centers for autonomic nervous system
functions and the reticular formation, which is responsible for the maintenance of
, consciousness or arousal.
Rationale: The brainstem manages critical involuntary processes like breathing,
heart rate, and blood pressure, and regulates the sleep-wake cycle.
8. What is the reticular formation responsible for?
Answer: Maintenance of consciousness or arousal.
Rationale: This network of neurons acts as the brain's alarm system, filtering
stimuli and keeping the cerebral cortex alert and conscious.
9. What are the main functions of the pons and medulla?
Answer: They contain important centers responsible for the control of blood
pressure, heart rate, respiration, and digestion.
Rationale: These lower brainstem regions are directly responsible for sustaining
vital life functions automatically.
10. How many cranial nerves are there?
Answer: 12
Rationale: These nerves emerge directly from the brain and are responsible for
the motor and sensory innervation of the head and neck.
11. The peripheral nerves that have their origin at the base of the brain are termed
what?
Answer: Cranial nerves
Rationale: This distinguishes them from spinal nerves, which originate from the
spinal cord.
12. The 2nd cranial nerve that allows us to see is called what?
Answer: Optic nerve
Rationale: Cranial Nerve II transmits visual information from the retina to the
brain.
, 13. The 1st cranial nerve that allows us to smell is called what?
Answer: Olfactory nerve
Rationale: Cranial Nerve I is responsible for the sense of smell.
14. The 8th cranial nerve that allows us to hear is called what?
Answer: Auditory nerve (Vestibulocochlear nerve)
Rationale: Cranial Nerve VIII is responsible for both hearing and balance.
15. The 5th cranial nerve that supplies sensation to the teeth and jaws and is also
responsible for jaw movement during chewing?
Answer: Trigeminal nerve
Rationale: As the largest cranial nerve, it has both sensory (face, teeth) and motor
(muscles of mastication) functions.
16. The 7th cranial nerve that supplies motor fibers to the muscles of facial
expression?
Answer: Facial nerve
Rationale: Cranial Nerve VII controls the muscles that allow for facial expressions
like smiling and frowning.
17. Which nerve is of primary concern to the oral and maxillofacial surgeon when
performing oral surgery under local anesthesia?
Answer: Trigeminal nerve
Rationale: Its branches provide sensory innervation to the entire oral cavity, jaws,
and face, which must be blocked for painless surgery.
18. What are the names of the 3 paired divisions of the trigeminal nerve?
Answer: Ophthalmic (V1), Maxillary (V2), Mandibular (V3)
Rationale: These three divisions cover sensation from the upper face and scalp
(V1), mid-face and maxillary teeth (V2), and lower face and mandibular teeth (V3).
19. For surgery on the mandible, which 2 nerves are usually anesthetized with a local
injection at the midpoint of the ascending ramus?
