Antibody screen, RBC. Assign the CPT code
86850
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Which of these statements made by another crew member would cause you to disregard the use of continuous positive airway pressure (CPAP) for a patient?
A) "His respirations are agonal and slow." B) "He had bleeding stomach ulcers two years ago." C) "His SpO2 has fallen from 92% to 88%." D) "His blood pressure is 186/108 mmHg."
What is a point mutation?
a. Mutation of the stop codon b. Replacement of one nucleotide in the normal gene with a different nucleotide c. Addition of one nucleotide in the normal gene d. Deletion of one nucleotide in the normal gene
At what stage of Erik Erickson's psychosocial development is achieving one's life goals while considering the welfare of future generations?
a. Identity vs. Role Confusion b. Initiative vs. Guilt c. Ego integrity vs. Despair d. Generativity vs. Stagnation
After preparing the ECG machine, you explained the procedure to Mrs. Thomas, connected the electrodes, and began the tracing, as shown in the picture. You rechecked the electrodes and they are all placed correctly. None of the wires are loose. However, you notice that Mrs. Thomas's skin smells fragrant, as though she has used a body lotion recently. Which of the following describes the problem, its possible cause, and the correct solution?
A. Flat line caused by crossed wires; reconnect the wires correctly B. Wandering baseline caused by lotion on the skin; re-prep the skin with isopropyl alcohol C. AC interference caused by nearby equipment; turn equipment off D. Extraneous marks caused by paper clips; remove the paper clips E. Somatic interference caused by patient shivering; offer a warm blanket