Arrange the terms systems, cells, tissues, and organs in order of least complex to more complex.

Resection of right lower femur, open approach

Select the correct PCS codes: A) 0QT50ZZ B) 0QTB0ZZ C) 0RT50ZZ D) 0RTE0ZZ

Injuries to the brain and spinal cord, sepsis, and severe allergic reactions can cause what similar cardiovascular problem?

A) Hypertension B) Loss of tone C) Permeability D) Increased SVR