Lecture Notes on GI Tract and Heart Sounds (Holistic Assessment).

These flashcards cover key concepts related to the gastrointestinal tract, heart sounds, and basic physiology as discussed in the lecture.

Midline

Referring to the ideal position of the uterus in a proper anatomical assessment.

Peristalsis

The involuntary contraction and relaxation of muscles in the GI tract that moves food through the digestive system.

Atrioventricular Valve

The valve that separates the atria from the ventricles in the heart, responsible for preventing backflow during contraction.

S1 Heart Sound

The first heart sound, commonly associated with the closure of the atrioventricular valves.

S4 Heart Sound

An abnormal heart sound that occurs just before S1, indicative of a stiff or hypertrophied left ventricle.

Erb's Point

A location on the chest wall where heart sounds can be best auscultated.

Bronchoscopy

A procedure to visualize the lungs and air passages, often used to determine abnormalities in lung function.

Accessory Muscles

Muscles that assist in breathing beyond the primary muscles of respiration, such as scalene muscles.

Heave and Thrill

Signs suggesting abnormal blood flow through the heart valves, where 'thrill' indicates turbulent blood flow.

Pupil Response

The reaction of the pupil to light; constriction indicates normal functioning of the autonomic nervous system.

Protein Deficiency

A nutritional condition indicating insufficient intake of dietary protein necessary for bodily functions.