The chart lists patient information and some vital signs of three patients. A 2-column table with 3 rows. Column 1 is labeled Patients with entries Sandra, Carlos, Francis. Column 2 is labeled Patient Information with entries Age 20, Pulse 50 beats per minute, Respiration 16 breaths per minute, Blood-oxygen 85%; Age 9, Pulse 95 beats per minute, Respiration 28 breaths per minute, Blood-oxygen 98%; Age:55, Pulse 115 beats per minute, Respiration 18 breaths per minute, Blood-oxygen 90%.

Which best explains the patients issues based on their vital signs?

A. Sandra is hyperoxic and experiencing tachycardia, Carlos has normal levels for a child, and Francis is experiencing brachycardia.
B. Sandra is hypoxic and experiencing brachycardia, Carlos has normal levels for a child, and Francis is experiencing tachycardia.
C. Sandra is hyperoxic and experiencing brachycardia, Carlos shows abnormal levels for a child, and Francis is experiencing tachycardia.
D. Sandra is hypoxic and experiencing tachycardia, Carlos shows abnormal levels for a child, and Francis is experiencing brachycardia.