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The vitreous humor of the eye does NOT _________________________.

Impaired breathing due to constriction and inflammation of the bronchi is known as ______________.

Lidocaine is used in the management of cardiac arrest to ___________________.

Which type of regional block requires a needle to be inserted between the vertebral bodies and THROUGH the dura mater?  

Which one of the following hemostatic agents should be handled with dry instruments only?

A preoperative assessment places special emphasis on which of the following conditions?

Cardiac arrhythmias are often observed in surgical patients with imbalances of which one of the following electrolytes?

Injection of an anesthetic agent near the optic nerve is called what type of block?

Which one of the following is a vasodilator?

Which one of the following statements is NOT true of ketamine?