Lab 1/25

• bruh

  A) humerus

  B) acromiom

  C) clavicle

  D) scapula

  E) humeral head

  F) glenoid

  
• Normal Anatomical Position is the position of the body when standing erect, with arms at the sides and palms facing forward.
• Midline is from the patient’s point of view.
• Right and Left are relative directions.
• Medial and Lateral are relative directions.
• Superior is above a body surface or structure or the top of body surface or structure.
• Inferior is below a body surface or structure or the top of body surface or structure.
• Prone is facedown.
• Supine is face up .
• Right lateral/left lateral recumbent is lying on either side of the body.
• Fowler is torso 90 degrees to the extended legs .
• Most patients are transported in semi-fowlers.
• Trendelenburg is legs elevated.
• The body is made up of cells, cells together make up tissue, tissue together make organ, organs together make up organ or body system.
• The musculoskeletal system functions by changing shape when damage occurs, providing protection, and enabling movement.
• Tendons are muscle to bone, ligaments are bone to bone, and bone is a hard substance; framework of body.
• Cartilage is more flexible than bone.
• Meniscus is under knee joint; cushions where femur and tibia meet.
• There are 33 vertebrae in the body, with the spinous process being the sharp part protruding and the transverse processes jutting laterally off the vertebrae.
• The ribcage is all connected posteriorly to the thoracic vertebrae, with 10 ribs circumfrencial and 2 ribs floating.
• Manubrium is the body of the sternum.
• Posterior lined with smooth muscle.
• Respiratory system functions are to supply oxygen to circulatory system and expel carbon dioxide and other wastes through exhalation.
• Central pulse is stronger than peripheral.
• Carina is where trachea branch off.
• Atria contract, ventricle contract.
• Ankle and foot bones include Tarsals, Metatarsals, Phalanges, and Calcaneous.
• Acetabulum is the part of the pelvis where the femur articulates.
• Carotid, Femoral, and Radial are good for infants.
• Alveoli are microscopic airsacs between microscopic blood vessels to reoxygenate blood.
• Tibia is the weight-bearing bone that is larger and its proximal part flares out; tibia plateau is flat, where femur articulates.
• Anterior lined with cartilage.
• Oropharynx is the part of the throat behind the mouth.
• Iliac crest is the top of the ilium.
• The circulatory system functions are distribution of oxygen, nutrients, hormones to body cells and removing waste.
• The heart has its own conduction system known as the cardiac conduction system.
• Pelvic girdle can lose a lot of blood and can lose up to 1.9 liters of blood.
• Upper respiratory system includes larynx and above is the airway.
• Larynx is the voicebox; rings of cartilage.
• SA node spreads electrical impulse over the atrium of the heart.