Undisputed Pundit 28

How does this relate to local anesthetics? - Answer ️️-1) The outside of a nerve membrane is positively charged. When those charges move into the membrane, the outside is left negatively charged.

neurons do what - Answer ️️-conduct nerve impulses what is the synapse - Answer ️️-junction between two neurons what makes up the central nervous system - Answer ️️-brain and spinal cord

The T-wave on a cardiac monitor tracing is evidence of what change in polarization? - Answer ️️-Repolarization of the ventricles What anatomical structure located at the top of the larynx closes the airway and prevents foreign bodies from entering the trachea - Answer ️️-Epiglottis Which of the following structures is most likely to cause obstruction of the airway when an anesthetized patient is lying in a supine position - Answer ️️-Tongue

Wave of Depolarization - Answer ️️-an advancing wave of charge reversal as the nerve impulse advance a long the neuron Wakefullness system - Answer ️️-consists of a central core in the brainstem with neurons that radiate to the cortex Vomiting Center - Answer ️️-the center in the brainstem that induces vomiting

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What is the primary defense against log injection attacks? - do not use parameterized stored procedures in the database - allow all users to write to these logs - sanitize outbound log messages - use API calls to log actions - Answer ️️-- sanitize outbound log messages

What are some common debugging techniques? - Answer ️️-- printing out values of variables - changing the state ("path") of the program to make it do different things - stepping through the execution of a program line by line - breakpoints - trace points - stopping the program at certain events - viewing the output of a program in a debugger window

What is Defensive Programming? - Answer ️️-- assume mistakes will happen and guard against them - assertions are the most common way of doing this - code checks itself as it runs - always check, validate, and sanitize data

Black and White Signs - Answer ️️-regulatory or route Pink Signs - Answer ️️-emergency scenes Yellow Signs - Answer ️️-warning

Behind the sidewalk - Answer ️️-Before entering the roadway from any driveway, alley, or side street, you must stop and yield the right-of-way. Where do you stop? No, they stop quickly - Answer ️️-Should you follow a motorcycle at the same distance you would follow a car? Why or why not?

True or False? Holding an Ohio driver's license is a privilege? - Answer ️️-True b/c if it was a right they couldn't take it away What is the leading cause of death among all Ohio and between the ages of 1 and 44? - Answer ️️-traffic crashes

Tires must have a minimum of _____ inch of tread depth. - Answer ️️-1/16 According to the law digest, how many things can the Ohio Highway Patrol check when you are stopped for inspection? - Answer ️️-17, but could get into the 20's with optional regulations

You are approaching an intersection with a yield sign you should: - Answer ️️-A: Stop, unless you can enter the intersection safely without interfering with other traffic You intend to turn into a driveway just after an intersection, when should you signal? - Answer ️️-A: As you enter the intersection

prohibition signs (stop, do not enter, no parking, wrong way, etc.) - Answer ️️-Red signs are... warning/caution signs (diamond shaped) - Answer ️️-Yellow signs are... recreational activity signs (parks, museums, stadiums, gambling, etc.) - Answer ️️-Brown signs are...

True or False: Increasing the speed of the car increases wind resistance, which in turn will increase gasoline consumption - Answer ️️-True True or False: A clogged air filter will cause the engine to use more gas and less air - Answer ️️-True True or False: Pumping the accelerator after starting the engine helps the car warm up more rapidly - Answer ️️-False

(t/f) holding an ohio drivers license is a privelege - Answer ️️-true What is the leading cause of death among all Ohioans between the ages of 1 and 44? - Answer ️️-traffic crashed (t/f) most fatal crashed are caused by a driver who is breaking the law at the time of the crash - Answer ️️-true

traction - Answer ️️-Friction between a tire and the road directional control - Answer ️️-the ability of the car to hold a straight line centrifugal force - Answer ️️-pushes a moving object out of a curve and into a straight line

Name 4 ways that you may be affected either physically or mentally by drinking alcohol. Answer ️️-1. judgement goes away 2. affects vision in 6 or 7 ways 3. change in emotional state 4. lose reflexes - Answer ️️-

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