The ________ grasp is used with the evacuation tip when working on the posterior teeth
a. pen
b. modified pen
c. palm
d. thumb-to-nose
d
RATIONALE: The thumb-to-nose grasp is used with the evacuation tip when working on the posterior teeth.
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Assessment of a hypoxic patient with a history of lung disease reveals him to be using well-developed accessory muscles to exhale. As an EMT, you should recognize that the patient:
A) is inadequately exhaling oxygen from his lungs. B) is using energy to exhale and is in danger of respiratory failure. C) has a problem with the red blood cells in transporting oxygen. D) is adequately compensating for the problem with his breathing.
A 40-year-old man fell from a ladder, striking the right side of his chest on the hood of a vehicle parked below him. As you palpate the right side of his chest, you feel crackling and hear a popping sound in the soft tissues around the area. This finding is known as:
A) traumatic asphyxia. B) subcutaneous emphysema. C) pneumothorax. D) tension pneumothorax.
The phrase _____________ describes the assimilation of large-scale immigration of peoples from many different countries.?
Fill in the blank(s) with correct word
When performing posterior thoracic palpation of an adult, you note minimal right-side diaphragmatic movement as the patient takes a full, deep breath. Left- sided movement is normal. Which of the following conditions would best explain this finding?
A. right-sided pleural effusion B. left lower lobe atelectasis C. pulmonary emphysema D. left phrenic nerve paralysis