Which antigen is one of the antigens in the ISBT classification called Series 901?

Your patient is a young adult male with a gunshot wound to the left side of his head. He is unresponsive with snoring respirations. He is breathing 6 times per minute with a pulse rate of 52 and a blood pressure of 192/104 mmHg. His radial pulse is strong and his skin is cool, but not diaphoretic. In addition to in-line manual stabilization of the cervical spine, the first intervention for this

patient would be: A) high-concentration oxygen via nonrebreather mask. B) inserting an oropharyngeal airway. C) performing a jaw-thrust maneuver. D) administering positive pressure ventilation.

The formation of thromboxane A2 in the activated platelet:

a. Is needed for platelets to adhere to collagen b. Assists in the secretion of granule contents c. Requires the enzyme cyclo-oxygenase d. Requires von Willebrand factor