Anatomy Guías de estudio, Notas de estudios & Resúmenes

Test Bank for Gray’s Anatomy for Students 4th Edition by Drake

Anatomy

Insertion- last rib and transverse processes of lumbar vertebrae Scalene Anterior Action - elevates ribs and/or flex neck; one side bends neck and rotates to the opposite side Scalene Anterior Origin & Insertion - Origin- Transverse and costal processes C3-C6 Insertion- Superior surface of first rib Scalene Middle Action - elevates ribs and/or flex neck; one side bends neck and rotates to the same side Scalene Middle Origin & Insertion - Origin- Transverse and costal processes...

How many layers of vertebrae are there? - cervical has 7, 12 thoracic, and 5 lumbar How many ribs do we have? - 12, 1-7 are true ribs, 8-10 are false ribs and 11-12 are floating ribs. All ribs have what? - all ribs have a head, neck and body What is the vertebral canal - is the space in the vertebral column formed by the vertebrae through which the spinal cord passes. The hyoid is what? - a U-shaped bone in the neck that supports the tongue. Layers of the epidermis in order d...

Squamous region - the lateral surface bordering the squamous suture Squama - the convex external surface of the region Cerebral surface - The concave internal surface, whose curvature parallels the surface of the brain Zygomatic Process - The inferior margin of the region, which curves laterally and anteriorly to meet the temporal process of the zygomatic bone, together they for the zygomatic arch (Cheek bone) Tympanic Region - Surrounds the external acoustic meatus, immediately...

A band - dark area; extends length of the thick filaments, anisotropic Move closer together - Z-lines _____ during contraction Doesn't change - during contraction the A band ____ Contractility - ability to shorten forcibly when stimulated Extensibility - ability to be stretched Elasticity - The ability of a material to bounce back after being disturbed Skeletal muscle - sentitial or multinucleated Cardiac muscle - mono or binucleated Triad - group of three, pouc...

What is the basic functional unit of the liver? - lobule What is mesentery? - double sheet of peritoneum Where are gastric glands located? - stomach What is another name for a bloody nose? - epistasis (this occurs from trauma, tumors, or high blood pressure) What are the symptoms of cystic fibrosis? - excess mucus production, lack of efficiency of getting mucus out of the body Asthma is spasms of what? - walls of the bronchioles What is emphysema? - holes in the lung tis...

The pancreatic and pancreaticoduodenal arteries are major branches from the: - Common hepatic, superior mesenteric, and splenic arteries Which layer appears in the inferior third of the ureters? - External longitudinal smooth muscle layer Compression of what structure compresses the urinary bladder, expelling its contents into the urethra? - Detrusor Muscle Which phase of the ovarian cycle involved a weakening and rupture of the follicle wall? - Luteal phase What makes exocrine g...

Cytology - study of cells Histology - study of tissues Surface anatomy - study of general form and superficial markings Regional anatomy - study of the structures that contribute to specific body regions.... Ex) foot Systemic anatomy - study of the structure of organ systems... Ex) skin Clinical anatomy - focuses on pathological changes during illness Cells - smallest unit of life Tissues - Groups of cells that are similar in structure and function Organs - A str...

Chondrocytes - Mature Cartilage cells Cytosol - Free ribosomes are found in the Rough ER - Fixed Ribosomes are found in the Cis - Side of Golgi facing the nucleus Trans - Side of Golgi facing the cell membrane Sebaceous gland - oil gland in skin Energy - What does the subcutaneous tissue of the skin do for the body? Shaft - part of the hair that is outside of the skin Prophase - Phase of mitosis where everything starts to gather together Metaphase - phase of...