Cscc bio 2300 Study guides, Class notes & Summaries

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

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

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"

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 ...

CSCC BIO 2300 Unit 3A 2024 UPDATED AND VERIFIED Coxal Bones (ossa coxae) - √√Ilium, ischium, pubis The coxal bones, also known as the ossa coxae or hip bones, are a pair of large, flat bones that form the pelvic girdle in the human skeleton. Each coxal bone is composed of three fused bones: the ilium, ischium, and pubis. Here are some key points about the coxal bones: 1. Ilium: This is the largest, uppermost portion of the coxal bone. It forms the prominent wings on either side of the p...

Tissue - collection of similar cells and the substance/material between them. Serves a specific function. Types of Tissue - Epithelium Connective Muscle Nerve/Nervous Classification of Epithelial Tissues - Epithelial Definition - 1. Epithelia form the *surface* layer of the body.

Cervical - neck region Lumbar - lower back/vertebrae Sacral - sacrum Sternal - sternum Pectoral - chest Inguinal - groin Axillary - armpit

Gluteal Region - Gluteus maximus, gluteus Medius, gluteus Minimus, Piriformis, Tensor of fascia lata Gluteus Maximus - Proximal: Ilium, sacrum, coccyx Distal: Iliotibial tract (Femur) Action: Extensor, lateral rotation Gluteus Medius - Proximal: Ilium Distal: Femur (greater trochanter) Action: Abduction and medial rotation Gluteus Minimus - Proximal: Ilium Distal: Femur (greater trochanter) Action: Abduction and medial rotation

Cranial Nerve I - Olfactory Nerve Cranial Nerve II - Optic Nerve Cranial Nerve III - Oculomotor Nerve Cranial Nerve IV - Trochlear Cranial Nerve V1 - Trigeminal Nerve - Opthalmic branch Cranial Nerve V2 - Trigeminal Nerve - Maxillary branch Cranial Nerve V3 - Trigeminal Nerve - Mandibular branch