The lateral bone of the forearm is the

During continuous monitoring of an active 5-year-old patient with a finger pulse oximetry probe, you obtain frequent and repeated false low HbO2 alarms (<90%). Which of the following would be the best action to take in this situation?

a. Sedate the patient and restrain the arms. b. Reset the low alarm limit to the 80% to 85% range. c. Use a spot check instead of continuous monitoring. d. Relocate the sensor to a more stable loca-tion.

Respiratory muscle weakness is associated with which of the following abnormalities? 1. Pulmonary embolism 2. Ventilatory insufficiency 3. Hypoxemia 4. Atelectasis

a. 4 only b. 2, 3, and 4 only c. 1 and 3 only d. 1, 3, and 4 only