Bio 2300 Study guides, Class notes & Summaries

Anterior Abdominal Wall Muscles Rectus Abdominis, External Oblique, Internal Oblique, Transversus Abdominis Posterior Abdominal Wall Muscles Quadratus Lumborum, Iliacus, Psoas Major Rectus Abdominis Attachments Xiphoid Process of Sternum to Pubic Symphysis External Oblique Attachments Inferior 8 ribs to linea alba and iliac crest, inferior free edge of muscle thickens as the inguinal ligament Internal Oblique Attachments Inguinal ligament and iliac crest to linea alba Transversus ...

What is anatomy? the study of the body structures and their relationship to each other What are the 2 major types of anatomic study and describe the subdivisions of each. Microscopic - cytology: study of cells - histology: study of tissues Gross - developmental: changes from conception to birth - embryology: changes prior to birth - surface: study of internal structures as they relate to the overlying skin surface - regional: study of the relationship of all structures in a par...

external oblique m. inguinal ligament green internal oblique transversus abdominis m. rectus sheath linea alba green quadratus lumborum iliacus m. psoas major m. right atrium right auricle scallpy edges on the right atrium, dumbo ear right ventricle left atrium left auricle scallpy edges on left atrium, dumbo ear left ventricle right brachiocephalic artery left brachiocephalic vein...

Name the 3 general tunics of the eye. 1. fibrous 2. vascular 3. retina Name and describe the 2 components of the fibrous tunic. sclera: posterior 5/6th, hard, attachment site of muscles cornea: anterior 1/6th, transparent, refracts light, sensory from surface Name and describe the general functions of the 6 extraocular eye muscles. 1. superior oblique = rotate 2. inferior oblique = rotate 3. lateral rectus = out 4. medial rectus = in 5. superior rectus= up 6. inferior rectus = down Name the ...

Bones of the pectoral girdle 1) Clavicle Bone 2) Scapula Bone Bones of each region of the upper limb 1. Pectoral Girdle- 1 Clavicle & 1 Scapula 2. Arm (brachial region)- 1 Humerus 3. Forearm (antebrachial)- 1 Radius & 1 Ulna 4. Hand- 8 Carpals, 5 Metacarpals, 14 phalanges Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More coracoid process (anterior, posterior, lateral) Acromion (anterior, poste...

Frontal Bone Parietal Bone Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More Occiptal Bone Temporal Bone Sphenoid Bone forms part of the base of the skull and parts of the floor and sides of the orbit Ethmoid Bone Anterior Fontanelle Posterior fontanelle Sphenoid Fontanelle Saggital suture Coronal suture Lambdoid suture Squamous suture ...

CSCC BIO 2300 Unit 2 /100% UPDATED AND 2024 VERIFIED frontal bone - ** The frontal bone is a key component of the human skull. It forms the forehead and the upper part of the eye sockets (orbits). Here's a detailed overview of the frontal bone: ### Anatomy of the Frontal Bone 1. **Location**: - The frontal bone is located at the front of the skull, superior to the nasal bones and maxillae, and anterior to the parietal bones. 2. **Structure**: - The frontal bone is divided in...

Manubrium of sternum - Articulates with ribs 1, 2, & clavicles. Sternocleidomastoid muscles also attach here. Jugular Notch - central indentation in superior border of manubrium Sternal Angle - Ridge between manubrium and body at second rib Body of Sternum - the bony structure that forms the middle portion of the sternum Xiphoid process of sternum - bottom of sternum Costal Margin - lower border of rib margin formed by the medial edges of the 8th, 9th, and 10th ribs

CSCC BIO 2300 A+ GRADED WITH VERIFIED ANSWERS Ear - **A person hit in a auricular region might have damage to the... superior/inferior - **How does the transverse plane divide the body? anterior/posterior parts - **Coronal plane Buccal sample - **Collecting saliva from the inner cheek can be described as taking a: midsagittal plane - **right and left halves Posterior - **The directional term that means "in the back of or toward the back surface" True - **The coronal plane is a vertical ...

physical structure of rib cage - Osteocartilaginous type of cartilage that forms costal cartilages - hyaline cartilage 3 sections of the sternum - manubrium, body, xiphoid process latererally, manubrium forms joints with - costal cartilages of rib 1 Inferiorly, the manubrium forms joints with these two structures - body of sternum and part of 2nd costal cartilage sternal angle is a clinical maker for - 2nd rib