CERTIFIED AESTHETIC NURSE SPECIALIST (CANS)
CANS Exam
2026/2027 Edition
Official Practice Exam • 2026/2027 Edition
Questions Minutes Passing Score Recertification
150 180 75% 3 Years
TABLE OF CONTENTS
Anatomy & Physiology of the Face and Body (30 Questions)
Pharmacology & Injectables (38 Questions)
Laser & Energy-Based Devices (23 Questions)
Chemical Peels & Topical Agents (15 Questions)
Patient Assessment & Safety (30 Questions)
Practice Management & Ethics (14 Questions)
INSTRUCTIONS
Read each question carefully. Every question begins with a clinical scenario.
Select the single best answer from the four options provided.
A passing score of 75% (113 correct out of 150) is required.
Allotted time: 180 minutes. Pace yourself accordingly.
Correct answers and rationales are provided after each question.
This practice exam reflects 2026/2027 blueprint content.
CANS Exam — 2026/2027 | Passing Score: 75% | Page 1 of 1
, Section 1: Anatomy & Physiology of the Face and Body — 2026/2027
Q1 Question 1 of 150
A 42-year-old female presents for facial rejuvenation consultation. The nurse notes a prominent
nasolabial fold and assesses the depth of the pyriform aperture. Which anatomical structure forms
the anterior boundary of the pyriform aperture?
A. The nasal bones and frontal process of the maxilla
B. The nasal bones and the nasal process of the frontal bone
C. The nasal bones and the frontal process of the maxilla with the nasal spine
D. The perpendicular plate of the ethmoid and the vomer
Correct Answer: C
Rationale:
The nasal bones superiorly and the frontal process of the maxilla laterally form the anterior boundary of the
pyriform aperture, which is critical knowledge for filler placement near the nose. The perpendicular plate and
vomer form the nasal septum, not the aperture boundary.
Q2 Question 2 of 150
A 38-year-old male requests jawline contouring. The nurse evaluates the masseter muscle
thickness using ultrasound. The masseter receives motor innervation from which cranial nerve?
A. Cranial nerve V2 (maxillary division of the trigeminal)
B. Cranial nerve VII (facial nerve)
C. Cranial nerve V3 (mandibular division of the trigeminal)
D. Cranial nerve XI (spinal accessory nerve)
Correct Answer: C
Rationale:
The masseter is innervated by the mandibular division (V3) of the trigeminal nerve, which provides motor
supply to muscles of mastication. The facial nerve (VII) innervates muscles of facial expression, not the
masseter, which is a common point of confusion.
CANS Exam — 2026/2027 | Passing Score: 75% | Page 2 of 0
, Q3 Question 3 of 150
A 55-year-old female is being evaluated for tear trough correction. The nurse must identify the
ligamentous attachment that defines the transition between the eyelid and cheek. Which structure
is this?
A. The orbital septum
B. The zygomaticomaxillary ligament
C. The orbitomalar ligament
D. The tear trough ligament
Correct Answer: C
Rationale:
The orbitomalar ligament, also called the orbicularis retaining ligament, defines the transition zone between
the lower eyelid and the cheek, creating the tear trough deformity. The orbital septum is a separate
structure defining the preseptal and preorbital compartments.
Q4 Question 4 of 150
A 45-year-old female presents with midface volume loss. The nurse plans a deep cheek injection
using a cannula at the region of the zygomaticomaxillary buttress. Which fat compartment is the
primary target for deep cheek volumization?
A. The superficial medial cheek fat compartment
B. The deep medial cheek fat compartment
C. The sub-orbicularis oculi fat pad
D. The nasolabial fat compartment
Correct Answer: B
Rationale:
The deep medial cheek fat compartment (DMC) is the primary target for deep cheek volumization because
augmenting it lifts the overlying superficial tissues effectively. The superficial compartments are not the
primary deep target and may create visible irregularities if volumized incorrectly.
Q5 Question 5 of 150
A 50-year-old male requests temporal fossa volumization. The nurse must understand the layered
anatomy of the temporal region to avoid vascular injury. In which layer does the middle temporal
artery typically travel?
A. Between the temporalis muscle and the deep temporal fascia
B. Superficial to the superficial temporal fascia
C. Between the superficial temporal fascia and the deep temporal fascia
D. Deep to the temporalis muscle on the skull periosteum
Correct Answer: A
Rationale:
The middle temporal artery travels between the temporalis muscle and the deep temporal fascia, making it
vulnerable during injections in the temporal region. Injecting at the periosteal plane below the temporalis is
generally considered safer for temporal volumization.
CANS Exam — 2026/2027 | Passing Score: 75% | Page 3 of 0
, Q6 Question 6 of 150
A 35-year-old female undergoes lip augmentation. The nurse must understand the vascular supply
of the lips to minimize the risk of vascular occlusion. The superior labial artery is a branch of which
vessel?
A. The angular artery
B. The facial artery
C. The infraorbital artery
D. The transverse facial artery
Correct Answer: B
Rationale:
The superior labial artery arises from the facial artery, typically traveling within the submucosal plane of the
upper lip. Knowledge of this relationship is essential to avoid intravascular injection during lip augmentation
procedures.
Q7 Question 7 of 150
A 48-year-old female is scheduled for neurotoxin injection to address forehead rhytides. The nurse
identifies the frontalis muscle insertion point. Where does the frontalis insert superiorly?
A. At the superior temporal line of the frontal bone
B. At the galea aponeurotica
C. At the supraorbital ridge
D. At the coronal suture
Correct Answer: B
Rationale:
The frontalis inserts superiorly into the galea aponeurotica, forming part of the epicranius muscle complex.
The superior temporal line is the lateral attachment of the temporalis fascia, not the frontalis insertion.
Q8 Question 8 of 150
A 60-year-old female presents with jowling and desires minimally invasive treatment. The nurse
evaluates the mandibular ligament and its role in facial aging. The mandibular ligament is classified
as which type of facial ligament?
A. A true osteocutaneous ligament
B. A fasciocutaneous ligament
C. A musculocutaneous ligament
D. A neurocutaneous ligament
Correct Answer: A
Rationale:
The mandibular ligament is a true osteocutaneous ligament, arising from the bone and inserting directly into
the dermis, which creates the jowl contour as facial tissues descend with aging. Fasciocutaneous ligaments
arise from deeper fascia rather than bone.
CANS Exam — 2026/2027 | Passing Score: 75% | Page 4 of 0
CANS Exam
2026/2027 Edition
Official Practice Exam • 2026/2027 Edition
Questions Minutes Passing Score Recertification
150 180 75% 3 Years
TABLE OF CONTENTS
Anatomy & Physiology of the Face and Body (30 Questions)
Pharmacology & Injectables (38 Questions)
Laser & Energy-Based Devices (23 Questions)
Chemical Peels & Topical Agents (15 Questions)
Patient Assessment & Safety (30 Questions)
Practice Management & Ethics (14 Questions)
INSTRUCTIONS
Read each question carefully. Every question begins with a clinical scenario.
Select the single best answer from the four options provided.
A passing score of 75% (113 correct out of 150) is required.
Allotted time: 180 minutes. Pace yourself accordingly.
Correct answers and rationales are provided after each question.
This practice exam reflects 2026/2027 blueprint content.
CANS Exam — 2026/2027 | Passing Score: 75% | Page 1 of 1
, Section 1: Anatomy & Physiology of the Face and Body — 2026/2027
Q1 Question 1 of 150
A 42-year-old female presents for facial rejuvenation consultation. The nurse notes a prominent
nasolabial fold and assesses the depth of the pyriform aperture. Which anatomical structure forms
the anterior boundary of the pyriform aperture?
A. The nasal bones and frontal process of the maxilla
B. The nasal bones and the nasal process of the frontal bone
C. The nasal bones and the frontal process of the maxilla with the nasal spine
D. The perpendicular plate of the ethmoid and the vomer
Correct Answer: C
Rationale:
The nasal bones superiorly and the frontal process of the maxilla laterally form the anterior boundary of the
pyriform aperture, which is critical knowledge for filler placement near the nose. The perpendicular plate and
vomer form the nasal septum, not the aperture boundary.
Q2 Question 2 of 150
A 38-year-old male requests jawline contouring. The nurse evaluates the masseter muscle
thickness using ultrasound. The masseter receives motor innervation from which cranial nerve?
A. Cranial nerve V2 (maxillary division of the trigeminal)
B. Cranial nerve VII (facial nerve)
C. Cranial nerve V3 (mandibular division of the trigeminal)
D. Cranial nerve XI (spinal accessory nerve)
Correct Answer: C
Rationale:
The masseter is innervated by the mandibular division (V3) of the trigeminal nerve, which provides motor
supply to muscles of mastication. The facial nerve (VII) innervates muscles of facial expression, not the
masseter, which is a common point of confusion.
CANS Exam — 2026/2027 | Passing Score: 75% | Page 2 of 0
, Q3 Question 3 of 150
A 55-year-old female is being evaluated for tear trough correction. The nurse must identify the
ligamentous attachment that defines the transition between the eyelid and cheek. Which structure
is this?
A. The orbital septum
B. The zygomaticomaxillary ligament
C. The orbitomalar ligament
D. The tear trough ligament
Correct Answer: C
Rationale:
The orbitomalar ligament, also called the orbicularis retaining ligament, defines the transition zone between
the lower eyelid and the cheek, creating the tear trough deformity. The orbital septum is a separate
structure defining the preseptal and preorbital compartments.
Q4 Question 4 of 150
A 45-year-old female presents with midface volume loss. The nurse plans a deep cheek injection
using a cannula at the region of the zygomaticomaxillary buttress. Which fat compartment is the
primary target for deep cheek volumization?
A. The superficial medial cheek fat compartment
B. The deep medial cheek fat compartment
C. The sub-orbicularis oculi fat pad
D. The nasolabial fat compartment
Correct Answer: B
Rationale:
The deep medial cheek fat compartment (DMC) is the primary target for deep cheek volumization because
augmenting it lifts the overlying superficial tissues effectively. The superficial compartments are not the
primary deep target and may create visible irregularities if volumized incorrectly.
Q5 Question 5 of 150
A 50-year-old male requests temporal fossa volumization. The nurse must understand the layered
anatomy of the temporal region to avoid vascular injury. In which layer does the middle temporal
artery typically travel?
A. Between the temporalis muscle and the deep temporal fascia
B. Superficial to the superficial temporal fascia
C. Between the superficial temporal fascia and the deep temporal fascia
D. Deep to the temporalis muscle on the skull periosteum
Correct Answer: A
Rationale:
The middle temporal artery travels between the temporalis muscle and the deep temporal fascia, making it
vulnerable during injections in the temporal region. Injecting at the periosteal plane below the temporalis is
generally considered safer for temporal volumization.
CANS Exam — 2026/2027 | Passing Score: 75% | Page 3 of 0
, Q6 Question 6 of 150
A 35-year-old female undergoes lip augmentation. The nurse must understand the vascular supply
of the lips to minimize the risk of vascular occlusion. The superior labial artery is a branch of which
vessel?
A. The angular artery
B. The facial artery
C. The infraorbital artery
D. The transverse facial artery
Correct Answer: B
Rationale:
The superior labial artery arises from the facial artery, typically traveling within the submucosal plane of the
upper lip. Knowledge of this relationship is essential to avoid intravascular injection during lip augmentation
procedures.
Q7 Question 7 of 150
A 48-year-old female is scheduled for neurotoxin injection to address forehead rhytides. The nurse
identifies the frontalis muscle insertion point. Where does the frontalis insert superiorly?
A. At the superior temporal line of the frontal bone
B. At the galea aponeurotica
C. At the supraorbital ridge
D. At the coronal suture
Correct Answer: B
Rationale:
The frontalis inserts superiorly into the galea aponeurotica, forming part of the epicranius muscle complex.
The superior temporal line is the lateral attachment of the temporalis fascia, not the frontalis insertion.
Q8 Question 8 of 150
A 60-year-old female presents with jowling and desires minimally invasive treatment. The nurse
evaluates the mandibular ligament and its role in facial aging. The mandibular ligament is classified
as which type of facial ligament?
A. A true osteocutaneous ligament
B. A fasciocutaneous ligament
C. A musculocutaneous ligament
D. A neurocutaneous ligament
Correct Answer: A
Rationale:
The mandibular ligament is a true osteocutaneous ligament, arising from the bone and inserting directly into
the dermis, which creates the jowl contour as facial tissues descend with aging. Fasciocutaneous ligaments
arise from deeper fascia rather than bone.
CANS Exam — 2026/2027 | Passing Score: 75% | Page 4 of 0
