Questions on the Head, Neck, and Upper Limb…
... 1) All of the following statements correctly pertain to the sternocleidomastoid muscle EXCEPT a) it divides the neck into anterior and posterior triangles b) it receives innervation from a nerve that passes through the foramen magnum c) the head is extended when both left and right sternocleidomasto ...
... 1) All of the following statements correctly pertain to the sternocleidomastoid muscle EXCEPT a) it divides the neck into anterior and posterior triangles b) it receives innervation from a nerve that passes through the foramen magnum c) the head is extended when both left and right sternocleidomasto ...
Subclavius Posticus Muscle - A Case Report
... of the inferior belly of the omohyoid muscle are similar; only the origins of the innervating branches differ. They propose that both muscles are derived from the intermediate region between the subclavius muscle and the inferior belly of the omohyoid muscle, and can be innervated by the nerve to th ...
... of the inferior belly of the omohyoid muscle are similar; only the origins of the innervating branches differ. They propose that both muscles are derived from the intermediate region between the subclavius muscle and the inferior belly of the omohyoid muscle, and can be innervated by the nerve to th ...
Jeopardy Tissues1 - Harrison High School
... What is skeletal and cardiac? What is skeletal? What is smooth muscle tissue? What is skeletal muscle tissue? ...
... What is skeletal and cardiac? What is skeletal? What is smooth muscle tissue? What is skeletal muscle tissue? ...
Muscular System - walker2016
... Electricity travels through the nervous system Nerves attach to muscle fibers ...
... Electricity travels through the nervous system Nerves attach to muscle fibers ...
SESSION 5 - Inguinal Canal And Spermatic Cord
... (e) Cremasteric artery (f) Artery to the vas (g) Round ligament of the uterus (h) Ligament of the ovary ...
... (e) Cremasteric artery (f) Artery to the vas (g) Round ligament of the uterus (h) Ligament of the ovary ...
Thyroarytenoid muscle
... Palpate structures of anterior neck to definitively identify midline, cricoid cartilage, lower border of thyroid cartilage, thyroid notch, and hyoid bone. Difficult in obese patients Avoid excessive injection of local anesthetic to allow continued palpation of structures after injection. If tracheot ...
... Palpate structures of anterior neck to definitively identify midline, cricoid cartilage, lower border of thyroid cartilage, thyroid notch, and hyoid bone. Difficult in obese patients Avoid excessive injection of local anesthetic to allow continued palpation of structures after injection. If tracheot ...
Extended insertion of teres minor muscle: a rare case report
... Monica Jain, Lovesh Shukla, Dalbir Kaur ...
... Monica Jain, Lovesh Shukla, Dalbir Kaur ...
Muscles of the Head
... – Muscles of facial expression innervated by facial nerve (CN VII) – Muscles of mastication innervated by trigeminal nerve (CN V). ...
... – Muscles of facial expression innervated by facial nerve (CN VII) – Muscles of mastication innervated by trigeminal nerve (CN V). ...
A4.2.2.TeacherResource
... Activity 4.2.2: Teacher Resource Sheet – Building the Muscles of the Chest This activity is a modification of Activity E in Starla on Maniken® produced by Zahourek Systems Inc. and is used with permission. Refer to Starla on Maniken® for helpful graphics and for additional ideas. ...
... Activity 4.2.2: Teacher Resource Sheet – Building the Muscles of the Chest This activity is a modification of Activity E in Starla on Maniken® produced by Zahourek Systems Inc. and is used with permission. Refer to Starla on Maniken® for helpful graphics and for additional ideas. ...
Subconjunctival enucleation
... Subconjunctival enucleation Each eyelid was retracted by means of a single suture with size 1 nylon (Ethilion) 11 attached to the drape. The LigaSure was used at 7 different stages during the procedure (this is a lateral canthotomy was performed to increase surgical exposure. The LigaSure was applie ...
... Subconjunctival enucleation Each eyelid was retracted by means of a single suture with size 1 nylon (Ethilion) 11 attached to the drape. The LigaSure was used at 7 different stages during the procedure (this is a lateral canthotomy was performed to increase surgical exposure. The LigaSure was applie ...
(a) (b)
... sarcoplasmic reticulum (SR) to release Ca2+ • The Ca2+ binds to the troponin complex on the thin filaments • This binding exposes myosin-binding sites and allows the cross-bridge cycle to proceed ...
... sarcoplasmic reticulum (SR) to release Ca2+ • The Ca2+ binds to the troponin complex on the thin filaments • This binding exposes myosin-binding sites and allows the cross-bridge cycle to proceed ...
cell
... sarcoplasmic reticulum (SR) to release Ca2+ • The Ca2+ binds to the troponin complex on the thin filaments • This binding exposes myosin-binding sites and allows the cross-bridge cycle to proceed ...
... sarcoplasmic reticulum (SR) to release Ca2+ • The Ca2+ binds to the troponin complex on the thin filaments • This binding exposes myosin-binding sites and allows the cross-bridge cycle to proceed ...
Age related changes of human quadriceps femoris muscle
... and continued up to group (D), which appears more faintly in color. Rectus Femoris: Is fusiform in shape, arises by two tendinous heads: a straight head from the anterior inferior iliac spine, and a reflected head, from a groove above the brim of acetabulum. The two heads unit at an acute angle, and ...
... and continued up to group (D), which appears more faintly in color. Rectus Femoris: Is fusiform in shape, arises by two tendinous heads: a straight head from the anterior inferior iliac spine, and a reflected head, from a groove above the brim of acetabulum. The two heads unit at an acute angle, and ...
View Full Article - PDF - International Research Journals
... Anatomical variations of the musculoskeletal nerves Nerves of the musculoskeletal system also present some anatomical variations. Tubbs et al., (2008) reported the contribution of the 4th cervical spinal nerve to the upper trunk of the brachial plexus without pre-fixation. In the report, posterior c ...
... Anatomical variations of the musculoskeletal nerves Nerves of the musculoskeletal system also present some anatomical variations. Tubbs et al., (2008) reported the contribution of the 4th cervical spinal nerve to the upper trunk of the brachial plexus without pre-fixation. In the report, posterior c ...
fetal pig dissection - lab # 3
... Complete steps #1 through #4 below for each muscle listed in the directions. You are also going to draw and label the femoral arteries and thymus glands. There are specific directions included in the lab for each of these structures. 1). You are now going to locate and then draw several muscles and ...
... Complete steps #1 through #4 below for each muscle listed in the directions. You are also going to draw and label the femoral arteries and thymus glands. There are specific directions included in the lab for each of these structures. 1). You are now going to locate and then draw several muscles and ...
Assignment 4.2.2
... serratus anterior is complete. Muscle #1: Intercostals Students will build the external intercostals of the chest. These muscles are found in between the ribs and extend from the front of the ribs, around back and past the bend in the bones. 1. Ask students to describe the function of the muscles th ...
... serratus anterior is complete. Muscle #1: Intercostals Students will build the external intercostals of the chest. These muscles are found in between the ribs and extend from the front of the ribs, around back and past the bend in the bones. 1. Ask students to describe the function of the muscles th ...
Mock Systemic Anatomy Practical – please keep in mind that the
... 34. Name the nerve that innervates here (on the middle finger): MACA Flexor digitorum profundus, ulnar nerve, median nerve (one of the answers said medial nerve, with an “L” which is incorrect…sneaky! It’s the median nerve, with an “N” for NOT GOING TO TRICK ME!) 35. Name this structure (bone): Ethm ...
... 34. Name the nerve that innervates here (on the middle finger): MACA Flexor digitorum profundus, ulnar nerve, median nerve (one of the answers said medial nerve, with an “L” which is incorrect…sneaky! It’s the median nerve, with an “N” for NOT GOING TO TRICK ME!) 35. Name this structure (bone): Ethm ...
face muscular system
... openings they form, and the cartilage, fat, and other tissues of the head. These are the muscles of facial expression, acting singly and in combination. ...
... openings they form, and the cartilage, fat, and other tissues of the head. These are the muscles of facial expression, acting singly and in combination. ...
Introduction of Regional Anatomy
... instructions and dissecting, you should all the time be discussing and questioning with your fellow students and with your tutors matters such as the relation of the anatomy that is being dealt with to development, function, and the related practical importance. ...
... instructions and dissecting, you should all the time be discussing and questioning with your fellow students and with your tutors matters such as the relation of the anatomy that is being dealt with to development, function, and the related practical importance. ...
Skeletal muscle
Skeletal muscle is a form of striated muscle tissue which is under the voluntary control of the somatic nervous system. It is one of three major muscle types, the others being cardiac muscle and smooth muscle. Most skeletal muscles are attached to bones by bundles of collagen fibers known as tendons.Skeletal muscle is made up of individual muscle cells or myocytes, known as muscle fibers. They are formed from the fusion of developmental myoblasts (a type of embryonic progenitor cell that gives rise to a muscle cell) in a process known as myogenesis. Muscle fibres are cylindrical, and multinucleated.Muscle fibers are in turn composed of myofibrils. The myofibrils are composed of actin and myosin filaments, repeated in units called sarcomeres, the basic functional units of the muscle fiber. The sarcomere is responsible for the striated appearance of skeletal muscle, and forms the basic machinery necessary for muscle contraction. The term muscle refers to multiple bundles of muscle fibers called fascicles. All muscles also contain connective tissue arranged in layers of fasciae. Each muscle is enclosed in a layer of fascia; each fascicle is enclosed by a layer of fascia and each individual muscle fiber is also enclosed in a layer of fascia.