CNA National Exam Board 2025/2026
Exam Questions and Verified Answers |
Already Graded A+
Permanent teeth eruption - 🧠ANSWER ✔✔between age 6 to adolescence
Maxillary Central Incisor - 🧠ANSWER ✔✔7-8 years
Maxillary lateral incisor - 🧠ANSWER ✔✔8-9 years
Maxillary canine - 🧠ANSWER ✔✔11-12 years
first maxillary premolar - 🧠ANSWER ✔✔10-11
second maxillary premolar - 🧠ANSWER ✔✔10-12
first maxillary molar - 🧠ANSWER ✔✔6-7
second maxillary molar - 🧠ANSWER ✔✔12-13
Mandibular central incisor - 🧠ANSWER ✔✔6-7 years
,Mandibular Lateral Incisor - 🧠ANSWER ✔✔7-8 years
Mandibular canine - 🧠ANSWER ✔✔9-10 years
Mandibular first premolar - 🧠ANSWER ✔✔10-12 years
Mandibular second premolar - 🧠ANSWER ✔✔11-12 years
Mandibular first molar - 🧠ANSWER ✔✔6-7 years
Mandibular second molar - 🧠ANSWER ✔✔11-13 years
Which tissue is composed of 70 percent inorganic materials - 🧠ANSWER
✔✔Dentin
Overbite (vertical overlap) - 🧠ANSWER ✔✔-Normally, the maxillary teeth
extend vertically over the incisal one-third of the mandibular anterior teeth
-When the vertical overlap is greater than this, the person is said to have
an overbite
Centric occlusion - 🧠ANSWER ✔✔Maximum contact between the occluding
surfaces of the maxillary and mandibular teeth
What is the resting position of the mandible - 🧠ANSWER ✔✔2 to 4mm
freeway space in between the maxillary and mandibular teeth
,Lingual fossa are depressions located on the: - 🧠ANSWER ✔✔-Lingual
surface of maxillary central incisors.
-Lingual surface of maxillary lateral incisors
-Lingual surface of maxillary canines
Any ridge running from a cusp tip to the central groove of an occlusal
surface is called - 🧠ANSWER ✔✔Triangular ridge
Germination - 🧠ANSWER ✔✔the tooth will appear as two crowns with one
single root and one pulp chamber
Fusion - 🧠ANSWER ✔✔the union of two adjacent teeth at the crown
myocardial infarction is also called - 🧠ANSWER ✔✔heart attack
blood pressure stage 1 - 🧠ANSWER ✔✔130-139 or 80-89
blood pressure stage 2 - 🧠ANSWER ✔✔Systolic at least 140 or diastolic at
least 90 mm Hg
hypertensive crisis - 🧠ANSWER ✔✔higher than 180 and/or higher than 120
The Heimlich can be use when - 🧠ANSWER ✔✔the patient is conscious
Posterior Gracey Curette mesial - 🧠ANSWER ✔✔11/12 and 15/16
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, posterior Gracey distal - 🧠ANSWER ✔✔13/14 and 17/18
diabetes mellitus - 🧠ANSWER ✔✔insulin is not secreted adequately or
tissues are resistant to its effects
type 1 diabetes mellitus - 🧠ANSWER ✔✔diabetes caused by a total lack of
insulin production; usually develops in childhood, and patients require
insulin replacement therapy to control the disorder
Normal A1C - 🧠ANSWER ✔✔4-6%
Prediabetes A1C - 🧠ANSWER ✔✔6-6.4
Diabetes A1C - 🧠ANSWER ✔✔6.5 or above
seizure - 🧠ANSWER ✔✔a sudden surge of electrical activity in the brain
that affects how a person feels or acts for a short time
Tonic seizure - 🧠ANSWER ✔✔Muscle stiffness, rigidity
partial seizure - 🧠ANSWER ✔✔seizure involving only limited areas of the
brain with localized symptoms
Fluoride level recommended - 🧠ANSWER ✔✔0.7 ppm
community type 1 examination - 🧠ANSWER ✔✔complete examinations
Exam Questions and Verified Answers |
Already Graded A+
Permanent teeth eruption - 🧠ANSWER ✔✔between age 6 to adolescence
Maxillary Central Incisor - 🧠ANSWER ✔✔7-8 years
Maxillary lateral incisor - 🧠ANSWER ✔✔8-9 years
Maxillary canine - 🧠ANSWER ✔✔11-12 years
first maxillary premolar - 🧠ANSWER ✔✔10-11
second maxillary premolar - 🧠ANSWER ✔✔10-12
first maxillary molar - 🧠ANSWER ✔✔6-7
second maxillary molar - 🧠ANSWER ✔✔12-13
Mandibular central incisor - 🧠ANSWER ✔✔6-7 years
,Mandibular Lateral Incisor - 🧠ANSWER ✔✔7-8 years
Mandibular canine - 🧠ANSWER ✔✔9-10 years
Mandibular first premolar - 🧠ANSWER ✔✔10-12 years
Mandibular second premolar - 🧠ANSWER ✔✔11-12 years
Mandibular first molar - 🧠ANSWER ✔✔6-7 years
Mandibular second molar - 🧠ANSWER ✔✔11-13 years
Which tissue is composed of 70 percent inorganic materials - 🧠ANSWER
✔✔Dentin
Overbite (vertical overlap) - 🧠ANSWER ✔✔-Normally, the maxillary teeth
extend vertically over the incisal one-third of the mandibular anterior teeth
-When the vertical overlap is greater than this, the person is said to have
an overbite
Centric occlusion - 🧠ANSWER ✔✔Maximum contact between the occluding
surfaces of the maxillary and mandibular teeth
What is the resting position of the mandible - 🧠ANSWER ✔✔2 to 4mm
freeway space in between the maxillary and mandibular teeth
,Lingual fossa are depressions located on the: - 🧠ANSWER ✔✔-Lingual
surface of maxillary central incisors.
-Lingual surface of maxillary lateral incisors
-Lingual surface of maxillary canines
Any ridge running from a cusp tip to the central groove of an occlusal
surface is called - 🧠ANSWER ✔✔Triangular ridge
Germination - 🧠ANSWER ✔✔the tooth will appear as two crowns with one
single root and one pulp chamber
Fusion - 🧠ANSWER ✔✔the union of two adjacent teeth at the crown
myocardial infarction is also called - 🧠ANSWER ✔✔heart attack
blood pressure stage 1 - 🧠ANSWER ✔✔130-139 or 80-89
blood pressure stage 2 - 🧠ANSWER ✔✔Systolic at least 140 or diastolic at
least 90 mm Hg
hypertensive crisis - 🧠ANSWER ✔✔higher than 180 and/or higher than 120
The Heimlich can be use when - 🧠ANSWER ✔✔the patient is conscious
Posterior Gracey Curette mesial - 🧠ANSWER ✔✔11/12 and 15/16
3
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, posterior Gracey distal - 🧠ANSWER ✔✔13/14 and 17/18
diabetes mellitus - 🧠ANSWER ✔✔insulin is not secreted adequately or
tissues are resistant to its effects
type 1 diabetes mellitus - 🧠ANSWER ✔✔diabetes caused by a total lack of
insulin production; usually develops in childhood, and patients require
insulin replacement therapy to control the disorder
Normal A1C - 🧠ANSWER ✔✔4-6%
Prediabetes A1C - 🧠ANSWER ✔✔6-6.4
Diabetes A1C - 🧠ANSWER ✔✔6.5 or above
seizure - 🧠ANSWER ✔✔a sudden surge of electrical activity in the brain
that affects how a person feels or acts for a short time
Tonic seizure - 🧠ANSWER ✔✔Muscle stiffness, rigidity
partial seizure - 🧠ANSWER ✔✔seizure involving only limited areas of the
brain with localized symptoms
Fluoride level recommended - 🧠ANSWER ✔✔0.7 ppm
community type 1 examination - 🧠ANSWER ✔✔complete examinations
