Which statement regarding CT, as compared to MRI, is not a true statement?
A) It offers better tolerance for patient motion.
B) It is less costly.
C) Generally, scanning time is quicker.
D) Patients on life support or monitoring equipment are not allowed in the CT scanning room.
D
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An instrument printout reports a platelet count of 85 ? 109/L. The technologist reviewing the peripheral blood smears notices aggregates of platelets around many of the neutrophils. What is the best way to correct this problem?
a. Warm the specimen for 10 minutes at 45 °C and rerun the sample b. Centrifuge and rerun the sample c. Remake the smear and use alkaline buffer to stain the slide d. Redraw the sample in sodium citrate and repeat the platelet count
Acute severe blood loss from a medical standpoint most often occurs from ____ bleeding.
A. gastrointestinal B. pulmonary C. external D. arterial
A breach of contract does not necessarily involve harm
a. true b. false
After tracheobronchial suctioning is complete, you should:
A) visualize the vocal cords to ensure the tube is still in the correct position. B) hyperventilate the patient at 24 breaths/min for approximately 3 minutes. C) instill 3 to 5 mL of saline down the tube to loosen any residual secretions. D) reattach the bag-mask device, continue ventilations, and reassess the patient.