This lab test measures the percentage of red blood cells in whole blood

In the surgical patient, this is most accurately measured in the bladder, esophagus or aural space.

This diagnostic procedure uses high-frequency sound waves to produce an image and can tell you if its a boy or a girl

This test grows microorganisms in a medium and then observes their reaction to multiple antibiotics

This is the correct spelling of the medical term for a blood pressure cuff

Potassium, Sodium. Calcium. Magnesium

This is measured in millimeters of mercury (mmHg)

Commonly used in the OR, this measures the rhythm of the heart

Used to rule out cancer or determine if adequate tumor margins have been resected, this test is evaluated immediately

The study of a urine specimen to diagnose or rule out certain medical conditions

Monocytes, Macrophages, neutrophils, eosinophils, basophils, lymphocytes

This vital sign should be measured without the patient's knowledge.

This intraoperative X-ray produces images in real time

fluid samples such as pericardial, pleural, or cerebrospinal are studied for the presence of blood, tumor cells, protein, and glucose

This test incorporates a magnetic field to identify structures within the body

This lab test measures glucose, carbon dioxide, creatinine, blood urea nitrogen, bicarbonate, and electrolytes

Abnormal measurements are called bradycardia or tachycardia

This exam uses X-rays of IV contrast to visualize obstruction or narrowing of blood vessels

Three questions a scrub tech should ask before handing off a specimen.

This test specifically matches a patients blood with a particular unit or units of blood in the blood bank

This test identifies abnormalities in the second stage of the clotting cascade. Normal is 11-13 seconds.

This pressure is produced when blood is forcefully pumped out of the left ventricle and arterial pressure is at its highest.

This procedure can detect strictures, tumors, stones and other structural anomalies of the urinary system by injecting contrast dye into the ureter and viewing on X-ray

tissue specimens are sent for analysis of structure and type of cells to help produce a diagnosis for the surgeon.

The diaphragm of the stethoscope should be placed over the fifth intercostal space at the midclavicular line on the left chest to assess this type of pulse