A licensed vocational nurse's duties revolve around basic patient care. LVNs monitor their patients' vital signs and keep their charts up to date. They assist patients in basic hygiene and personal care, including bathing and dressing them and helping them eat if necessary.
Accessory muscles refers to muscles that assist, but do not play a primary role, in breathing. There is some controversy concerning which muscles may be considered accessory muscles of inhalation.
Latissimus Dorsi (Lats) The latissimus dorsi, also known as the âlatsâ or âwings,â are the largest and most well-known of all the back muscles. Once large enough, the lats are responsible for your bodyâs âV-taperâ because of their protruding appearance under your armpit area and on the back of your ribs.