Which of the following nutrients provides the most energy for the body?

Subsequent nursing facility care for 1 day for the evaluation and management of a patient. The physician performed a comprehensive interval history;

a comprehensive examination; medical decision making of high complexity as the patient is an unstable patient. The physician spent 35 minutes in consult with the patient. A) 99304 B) 99306 C) 99307 D) 99310

An irregular rhythm is one in which

A) the QRS complexes do not look alike. B) the R-R intervals vary "all over the place." C) the R-R intervals vary by only one or two little blocks. D) there are premature beats or pauses that interrupt the otherwise regular rhythm.