Retrusion of the temporomandibular joint (TMJ) is primarily limited by the:
a. Horizontal portion of the temporomandibular ligament
b. Stylomandibular ligament
c. Anterior portion of the temporomandibular joint capsule
ANS: A
Both the horizontal and oblique portion of the temporomandibular ligament are positioned to resist
posterior translation of the condyles.
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Wet chemical extinguishing systems require periodic inspection, testing, and maintenance according to the _________________
a. UL 300 standard b. NFPA 2001 c. FM Global standard d. NFPA 17A
Historically, events involving hazardous materials have been referred to as hazmat incidents.
Answer the following statement true (T) or false (F)
Which of the following is NOT true about breast cancer?
A) It is the most common cancer in women. B) Most breast cancers are ductal, starting in the milk ducts. C) Breast cancer affects one in seven women at some point in their lifetime. D) Lobular breast cancer starts in the lobules that produce milk.
For the following questions, use an ICD-9-CM code book and select the appropriate code(s) for the diagnostic statement given
Keratin cyst