A patient has an elevated WBC count with many circulating leukocyte precursors and a normal RBC count. Which of the following assays provides information that can best be used to diagnose this patient?

When assessing and managing a patient who is unresponsive, your highest priority should be:

A) preventing seizures. B) maintaining the airway, breathing, and circulation. C) assessing the patient for signs and symptoms of a stroke. D) administering oral glucose paste.

Refractive errors of the eye cause myopia, hyperopia, astigmatism, and presbyopia

Indicate whether the statement is true or false