The high-speed contra-angle handpiece reaches speeds of __________
400,000 rpm
225,000 rpm
495,000 rpm
665,000 rpm
400,000 rpm
Rationale: 400,000 rpm
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A 47-year-old patient has been in cardiac arrest for 6 minutes. While you set up the AED, you would direct your partner to:
A) Perform CPR at a ratio of 30 ventilations to 2 compressions B) Assist you in making sure that the AED is ready for application C) Perform a primary and secondary assessment D) Perform CPR until the AED is ready
You are transporting a patient who has a history of simple partial seizures. During transport, she experiences a simple partial seizure involving her right arm. Her pulse is 92, respirations are 14 breaths/min and adequate, blood pressure is 168/88 mmHg, and SpO2 is 98%. Your primary concern would be:
A) Administering supplemental oxygen via nasal cannula B) Loss of bowel or bladder control C) Placing the patient's arm tightly in a sling to prevent injury D) Progression to a generalized seizure
The out-of-hospital environment is heavily influenced by factors that create an environment like no other where medicine is practiced.
Answer the following statement true (T) or false (F)
Multifocal atrial tachycardia is an irregular rhythm with a heart rate greater than 100
Indicate whether the statement is true or false