Which of the following scenarios is the BEST example of independent decision making?
A) Controlling severe bleeding from an open wound, establishing an IV to maintain perfusion, and contacting medical control en route to the hospital.
B) selecting the appropriate patient care algorithm from your protocol book when treating a middle-aged male patient with symptomatic bradycardia.
C) Definitively diagnosing a patient with cholecystitis who has right upper quadrant abdominal pain and nausea that began shortly after eating a meal.
D) Contacting medical control and requesting permission to administer adenosine to a patient with a heart rate of 190 beats/min and stable blood pressure.
Answer: A) Controlling severe bleeding from an open wound, establishing an IV to maintain perfusion, and contacting medical control en route to the hospital.
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You have just delivered an infant at 33 weeks gestation. The infant is blue and limp and has a brachial pulse of 70 beats per minute. What is the appropriate sequence of care for this infant?
A) Keep warm and dry, chest compressions, clamp and cut the cord. B) Keep warm and dry, clamp and cut the cord, positive pressure ventilations. C) Clamp and cut the cord, positive pressure ventilations, keep warm and dry. D) Clamp and cut the cord, chest compressions, positive pressure ventilations.
In the electromagnetic spectrum, higher frequencies are associated with
a. longer wavelengths and lower energies. b. longer wavelengths and higher energies. c. shorter wavelengths and lower energies. d. shorter wavelengths and higher energies.
The human respiratory tract can easily eject particles that are more than:
A. 1 micrometer in diameter B. 2 micrometers in diameter C. 5 micrometers in diameter D. 10 micrometers in diameter
Code H27.00 is found in the ICD-10-CM chapter titled _____.
A. Diseases of the Nervous System B. Diseases of the Eye and Adnexa C. Diseases of the Respiratory System D. Diseases of the Genitourinary System