Infection from a mandibular tooth could spread to any or all of the following spaces
Infection from a mandibular tooth could spread to any or all of the following spaces
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1..Infection from a mandibular tooth could spread to any or all of the following spaces EXCEPT the
Answers A – E
A.vestibule
B..buccal space
C.canine space
D..sublingual space
E.. space of the body of the mandible
2..A patient comes to your office with an apical infection on both 24 and 25. If left untreated, what lymph gland will you see swell first.
Answers A - D
A..Submental
B.. Sub mandibular
C.. Deep cervical
D..Superficial cervical
3.The ophthalmic(V1) and maxillary(V2) branch of the trigeminal are afferent whereas, the Mandibular(V3) branch is afferent and somatic.
Answers A - D
A..The first statement is true but the second is false
B..The first statement is false but the second statement is true
C.. Both statements are true
D.. Both statements are false
4. The lambdoidal suture is an example of a synarthrodial joint while the knee is an example of a diarthrodial joint
Answers A - B
A True
B False
5.. The infrahyoid muscles depress the hyoid and elevate and depress the thyroid cartilage while the suprahyoid muscles depress the mandible and elevate the hyoidi bone
Answers A - D
A.. The first statement is true, the second false
B..The first statement is false, the second true
C.. Both statements are true. This one
D..Both statements are false
6. . You have a patient with with moderate recession and heavy subgingival calculus on #22-27, both his teeth and soft tissue are sensitive. You decide to use anesthetic to scale the lower anterior. What combination of injections would you choose? Choose all that apply.
Answers A – E
A.. right inferior alveolar, right lingual, right long buccal
B..left inferior alveolar, left lingual, left long buccal
C.. left mental/incisive
D..right mental incisive
E.. left and right mental
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Step 1: 1. Spread of infection from a mandibular tooth
VIEWStep 2: 2. Lymph gland involvement in untreated apical infections
VIEWStep 3: 3. Afferent nature of trigeminal nerve branches
VIEWStep 4: 4. Joint classification - Synarthrodial and Diarthrodial joints
VIEWStep 5: 5. Functions of infrahyoid and suprahyoid muscles
VIEWStep 6: 6. Anesthetic injections for scaling lower anterior teeth
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