Increased cerebral O2 consumption is caused by:1) Propofol2) Ketamine3) Atracurium4) Fentanyl

What enzyme assists microorganisms in the dentin caries process?1) Enolase2) Collagenase3) Amylase4) Lactoferrin

What is the primary goal of the Gillies approach in zygomatic arch fractures?1) To minimize scarring2) To allow for accurate fracture reduction3) To prevent nerve damage4) To facilitate faster healing

Which of the following is derived entirely from Meckel's cartilage?1) Incus2) Malleus3) Stapes4) Mandible

What is the most common microorganism associated with root surface caries? 1) Actinomyces viscosus. 2) Streptococcus mutans. 3) Streptococcus salivarius. 4) Lactobacillus acidophilus.

The deciduous teeth which provide the adequate space is an important factor in relation of 1) Normal occlusion 2) Malocclusion 3) High caries index 4) Early exfoliation of deciduous teeth

What antibiotic is used to manage a superinfected herpetic lip lesion?1) Ciprofloxacin2) Metronidazole3) Cefuroxime4) Amoxicillin

Which of the following agents is used for the treatment of Thrombocytopenia secondary to myelosuppressive cancer chemotherapy? 1) Filgrastim 2) Sargramostim 3) Oprelvekin 4) Erythropoietin

A tooth makes its appearance in the oral cavity usually when 1. all of the crown is completed 2. all of the root is completed 3. one half of the root is completed 4. one half of the crown is completed

What are the predisposing factors for syncope during a dental procedure? 1) High blood pressure 2) Anxiety and fear of needles 3) Severe tooth pain 4) All of the above

For a patient with bulimia, what is the best treatment option?1) Dental restoration2) Dietary counseling3) Referral to a psychologist4) Material restoration

In an average child the mixed dentition period is from 1. 10 years to 25 years 2. 4 yrs to 12 yrs 3. 8 yrs to 17 yrs 4. 6 yrs to 13 years