Explain how proto-oncogenes contribute to tumor formation
What will be an ideal response?
Answer: Proto-oncogenes can become activated to become oncogenes as a result of gene mutation, gene rearrangement, and/or gene amplification.
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Rules to protect healthcare workers from bloodborne pathogens are regulated by the
A) OSHA. B) EPA. C) HMO. D) EEOC.
The tan-topped blood collection tube is used for ________ determinations
Fill in the blank with correct word.
When food is swallowed, it is kept out of the esophagus by the epiglottis; a flap that covers the opening of the trachea whenever food approaches.
Answer the following statement true (T) or false (F)
Which of the following best describes the correct syringe position for an IA nerve block?
A) Over the canine on the contralateral side of the mouth above the occlusal plane B) Over the premolars on the contralateral side of the mouth angled 45 degrees from the occlusal plane C) Over the premolars on the contralateral side of the mouth above and parallel to the occlusal plane D) At the labial commissure over the molars on the contralateral side of the mouth