CDCA LOCAL
ANASTHESIA ACTUAL
EXAM LATEST 2026-2027
WITH QUESTIONS AND
CORRECT VERIFIED
ANSWERS GRADED A+
GUARANTEED 100%
PASS
blanching of the tissue following/during an injection is caused by what? -
ANSWERS-vasospasm/vasoconstriction caused by epinephrine or brushing
against autonomic nerves stimulation vasospasm
, the pterygomandibular space/triangle is bordered by what anatomical structures? -
ANSWERS-ramus, lateral pterygoid muscle, and medial pterygoid muscle
the pterygomandibular space/triangle is identified intra-orally by what? -
ANSWERS-pterygoid hamulus (palpation), coronoid notch (palpation), and
pterygomandibular raphe (visual)
the mandibular foramen lies approx. __________________________ of the distance
from the anterior border of the ramus to the posterior border - ANSWERS-1/2
to 2/3
Antero-posteriorly, the greater palatine foramen is located between the
___________________________. - ANSWERS- middle oft he maxillary
second molar and the middle of the third molar in about 80-90% of patients.
all arteries leading to the oral cavity receive blood from what?- ANSWERS-
external carotid (most are direct or indirect branches from the maxillary artery with the
exception of the lingula -- this is a direct branch from the external carotid)
- ANSWERS-
veins from the oral cavity will drain into what? internal jugular
(both internal and external drain into the brachiocephalic veins which drain to the
superior vena cava
do myelinated or un-myelinated nerves create faster impulse? - ANSWERS-
myelinated (impulses jump from node to node -- node of ranvier)
what is saltatory conduction? - ANSWERS- the process of nerve impulses
jumping from nodes of ranvier along a myelinated nerve
what is the resting potential charges of a nerve? - ANSWERS-inside is
negative and outside is positive
what molecules are predominately outside/inside at resting potential? -
ANSWERS-Na+ outside and K+ inside
ANASTHESIA ACTUAL
EXAM LATEST 2026-2027
WITH QUESTIONS AND
CORRECT VERIFIED
ANSWERS GRADED A+
GUARANTEED 100%
PASS
blanching of the tissue following/during an injection is caused by what? -
ANSWERS-vasospasm/vasoconstriction caused by epinephrine or brushing
against autonomic nerves stimulation vasospasm
, the pterygomandibular space/triangle is bordered by what anatomical structures? -
ANSWERS-ramus, lateral pterygoid muscle, and medial pterygoid muscle
the pterygomandibular space/triangle is identified intra-orally by what? -
ANSWERS-pterygoid hamulus (palpation), coronoid notch (palpation), and
pterygomandibular raphe (visual)
the mandibular foramen lies approx. __________________________ of the distance
from the anterior border of the ramus to the posterior border - ANSWERS-1/2
to 2/3
Antero-posteriorly, the greater palatine foramen is located between the
___________________________. - ANSWERS- middle oft he maxillary
second molar and the middle of the third molar in about 80-90% of patients.
all arteries leading to the oral cavity receive blood from what?- ANSWERS-
external carotid (most are direct or indirect branches from the maxillary artery with the
exception of the lingula -- this is a direct branch from the external carotid)
- ANSWERS-
veins from the oral cavity will drain into what? internal jugular
(both internal and external drain into the brachiocephalic veins which drain to the
superior vena cava
do myelinated or un-myelinated nerves create faster impulse? - ANSWERS-
myelinated (impulses jump from node to node -- node of ranvier)
what is saltatory conduction? - ANSWERS- the process of nerve impulses
jumping from nodes of ranvier along a myelinated nerve
what is the resting potential charges of a nerve? - ANSWERS-inside is
negative and outside is positive
what molecules are predominately outside/inside at resting potential? -
ANSWERS-Na+ outside and K+ inside
