I. In the following questions, selecting the best response. ( 1 point for
... 13. The orbicularis oris depresses and protrudes the lower lip. ( ...
... 13. The orbicularis oris depresses and protrudes the lower lip. ( ...
Bones and Muscles - An Illustrated Anatomy
... mourning.(The lacrimal bone forms half of the receptacle, which holds the lacrimal sac, a structure that receives the tears and directs them into the nasal cavity. That explains why we blow our noses in cold weather, or when we cry, we are blowing out the tears that have drained into the cavity. The ...
... mourning.(The lacrimal bone forms half of the receptacle, which holds the lacrimal sac, a structure that receives the tears and directs them into the nasal cavity. That explains why we blow our noses in cold weather, or when we cry, we are blowing out the tears that have drained into the cavity. The ...
Hand - Maryville University
... Opposes (i.e., flexes and abducts with slight medial rotation) the carpometacarpal joint of the thumb, placing the thumb in a position so that, by flexion of the metacarpophalangeal joint, it can oppose the fingers. For true opposition of the thumb and little finger, the pads of these digits come in ...
... Opposes (i.e., flexes and abducts with slight medial rotation) the carpometacarpal joint of the thumb, placing the thumb in a position so that, by flexion of the metacarpophalangeal joint, it can oppose the fingers. For true opposition of the thumb and little finger, the pads of these digits come in ...
11 - HandLab
... A. Insert as part of the central slip insertion B. Originate at the PIP joint and insert with the terminal tendon insertion C. Connect the lateral band to the transverse fibers D. Insert into the proximal base of the proximal phalanx 9. The lateral bands can be defined as: A. The thickened edges of ...
... A. Insert as part of the central slip insertion B. Originate at the PIP joint and insert with the terminal tendon insertion C. Connect the lateral band to the transverse fibers D. Insert into the proximal base of the proximal phalanx 9. The lateral bands can be defined as: A. The thickened edges of ...
Posterior abdominal wall and retroperitoneum
... the internal lip of the iliac crest for about 5 cm., ...
... the internal lip of the iliac crest for about 5 cm., ...
ppt
... middle ear secondary to transmucosal gas exchange, and this in turn promotes mucosal secretion and the formation of a middle ear effusion. Because of the collapsibility of the pharyngotympanic tube, the vacuum thus created can overcome the distending effect of the muscles of the tube and ‘lock’ the ...
... middle ear secondary to transmucosal gas exchange, and this in turn promotes mucosal secretion and the formation of a middle ear effusion. Because of the collapsibility of the pharyngotympanic tube, the vacuum thus created can overcome the distending effect of the muscles of the tube and ‘lock’ the ...
THE SKELETAL SYSTEM
... transverse plane. d. Retraction- a movement of a protracted part of the body back to the anatomical position. e. Inversion- movement of the sole medially at the intertarsal joints. f. Eversion- movement of the sole laterally at the intertarsal joints. g. Dorsiflexion- bending of the foot at the ankl ...
... transverse plane. d. Retraction- a movement of a protracted part of the body back to the anatomical position. e. Inversion- movement of the sole medially at the intertarsal joints. f. Eversion- movement of the sole laterally at the intertarsal joints. g. Dorsiflexion- bending of the foot at the ankl ...
Anatomic basis of perforator flaps of medial vastus muscle
... The purpose of this study was to elucidate anatomical features of perforating branch flaps based on the muscular branches of the medial vastus muscle and to seek a new, applicable technique that could be used in repairing soft tissue defects around human knees. In this study, the origin, the course, ...
... The purpose of this study was to elucidate anatomical features of perforating branch flaps based on the muscular branches of the medial vastus muscle and to seek a new, applicable technique that could be used in repairing soft tissue defects around human knees. In this study, the origin, the course, ...
Applied Anatomy and Physiology of oral Cavity
... and pass backwards and laterally, to be inserted into a depression on the front of the neck of the mandible (the pterygoid fovea). A part of the upper head may be attached to the capsule of the temporomandibular joint and to the anterior and medial borders of its articular disc. ...
... and pass backwards and laterally, to be inserted into a depression on the front of the neck of the mandible (the pterygoid fovea). A part of the upper head may be attached to the capsule of the temporomandibular joint and to the anterior and medial borders of its articular disc. ...
Lecture - Tele Anatomy
... muscles and arteries of the respective arches. • Neural crest cells. These migrate into the arches and form the peripheral part of mesenchymal tissue. It is ectodermal mesenchyme. The cartilaginous bars of different arches develop from it. ...
... muscles and arteries of the respective arches. • Neural crest cells. These migrate into the arches and form the peripheral part of mesenchymal tissue. It is ectodermal mesenchyme. The cartilaginous bars of different arches develop from it. ...
Test 2
... a. Contraction Mechanism i. Release of acetylcholine into synaptic cleft activates muscle ii. Myosin binds actin and pulls towards center (Fig. 8.6) iii. The pulling requires ATP and involves myosin heads to change shape (Fig. 8.7). Rigor mortis occurs when myosin heads are attached to actin. iv. Fa ...
... a. Contraction Mechanism i. Release of acetylcholine into synaptic cleft activates muscle ii. Myosin binds actin and pulls towards center (Fig. 8.6) iii. The pulling requires ATP and involves myosin heads to change shape (Fig. 8.7). Rigor mortis occurs when myosin heads are attached to actin. iv. Fa ...
The Cranial Nerves
... The cardiac general visceral sensory pain fibers follow the sympathetics back to the spinal cord and have their cell bodies located in thoracic dorsal root ganglia.Also, the dermatomes of this region of the body wall and upper limb have their neuronal cell bodies in the same dorsal root ganglia . an ...
... The cardiac general visceral sensory pain fibers follow the sympathetics back to the spinal cord and have their cell bodies located in thoracic dorsal root ganglia.Also, the dermatomes of this region of the body wall and upper limb have their neuronal cell bodies in the same dorsal root ganglia . an ...
The Vertebral column, including the thoracic cage
... approximately 33 small bones, called vertebrae. The column runs from the cranium down to the apex of the coccyx, on the posterior aspect of the body. Its functions are: ...
... approximately 33 small bones, called vertebrae. The column runs from the cranium down to the apex of the coccyx, on the posterior aspect of the body. Its functions are: ...
Fascia and compartments around the cubital fossa and distal
... Cephalic vein Median antebrachial vein The BICEPS TENDON: one part blends with the antebrachial fascia; The other part dives deep to attach to the radial tuberosity ...
... Cephalic vein Median antebrachial vein The BICEPS TENDON: one part blends with the antebrachial fascia; The other part dives deep to attach to the radial tuberosity ...
Autologous Tendon Grafts Used in Upper Limb Surgery
... and the oblique popliteal ligament. The tendon then crosses obliquely between gastrocnemius and soleus and then, runs along the medial border of the tendoachilles [6]. It either inserts into the calcaneum or fuses with the tendoachilles. There are numerous variations in the long axis and insertion o ...
... and the oblique popliteal ligament. The tendon then crosses obliquely between gastrocnemius and soleus and then, runs along the medial border of the tendoachilles [6]. It either inserts into the calcaneum or fuses with the tendoachilles. There are numerous variations in the long axis and insertion o ...
Understanding the Fascial planes of head and Neck
... • Forms superficial border of the submandibular space and splits to form the capsule of the gland • Attaches to the inferior border of mandible – Anteriorly-blends with the periosteum of facial bones and is under the muscles of facial expressions • Covers the anterior/posterior belly of digastricus ...
... • Forms superficial border of the submandibular space and splits to form the capsule of the gland • Attaches to the inferior border of mandible – Anteriorly-blends with the periosteum of facial bones and is under the muscles of facial expressions • Covers the anterior/posterior belly of digastricus ...
stasis, change, and functional constraint in the evolution of animal
... animals has been an enduring source of controversy, and many zoologists are hoping that molecular evidence will help resolve questions about homology and homoplasy of traits that have been used to characterize taxa of high rank. Thus, even under this definition of body plan, one can find aspects of ...
... animals has been an enduring source of controversy, and many zoologists are hoping that molecular evidence will help resolve questions about homology and homoplasy of traits that have been used to characterize taxa of high rank. Thus, even under this definition of body plan, one can find aspects of ...
Anatomy of the male perineum, and reproductive organs
... by a longitudinal midline fold of mucosa (the urethral crest). The depression on each side of the crest is the prostatic sinus; the ducts of the prostate empty into these two sinuses. • Midway along its length, the urethral crest is enlarged to form a somewhat circular elevation (the seminal collicu ...
... by a longitudinal midline fold of mucosa (the urethral crest). The depression on each side of the crest is the prostatic sinus; the ducts of the prostate empty into these two sinuses. • Midway along its length, the urethral crest is enlarged to form a somewhat circular elevation (the seminal collicu ...
File - Wk 1-2
... o formed by vertebral arch and posterior wall of vertebral body vertebral canal o succession of vertebral foramina in the articulated column o contains spinal cord, meninges, fat, spinal nerve roots and vessels vertebral notches o indentations formed by the projection of the body and articular proce ...
... o formed by vertebral arch and posterior wall of vertebral body vertebral canal o succession of vertebral foramina in the articulated column o contains spinal cord, meninges, fat, spinal nerve roots and vessels vertebral notches o indentations formed by the projection of the body and articular proce ...
suboccipital triangle
... V3passes medially behind lateral mass of C1 and across the groove on the upper surface of the lateral part of the posterior arch of the atlas; then foramen magnum→ ...
... V3passes medially behind lateral mass of C1 and across the groove on the upper surface of the lateral part of the posterior arch of the atlas; then foramen magnum→ ...
lower leg anatomy
... Medial and lateral plantar + calcaneal Calcaneal branch (supplies heel) pierces flexor retinaculum and then connects with branches of peroneal artery ...
... Medial and lateral plantar + calcaneal Calcaneal branch (supplies heel) pierces flexor retinaculum and then connects with branches of peroneal artery ...
Lab #5
... Suprasternal Notch (aka Jugular Notch, Episternal Notch) A “starting point” for palpation, midline at the superior aspect of the manubrium of sternum Sternoclavicular (SC) Joint – the joint between the manubrium and the proximal (round) end of the clavicle Start at the suprasternal notch and pal ...
... Suprasternal Notch (aka Jugular Notch, Episternal Notch) A “starting point” for palpation, midline at the superior aspect of the manubrium of sternum Sternoclavicular (SC) Joint – the joint between the manubrium and the proximal (round) end of the clavicle Start at the suprasternal notch and pal ...
Undergrowth
... The common digital nerve is then carefully separated into its component parts of the two adjacent fingers Occasionally there is a Hartmanns boutonniere, where the common digital artery passes through the digital nerve – do internal neurolysis to mobilize but try not to cut the nerve ...
... The common digital nerve is then carefully separated into its component parts of the two adjacent fingers Occasionally there is a Hartmanns boutonniere, where the common digital artery passes through the digital nerve – do internal neurolysis to mobilize but try not to cut the nerve ...
Surgical Approaches to Fractures of the Acetabulum and Pelvis Joel
... force has not been applied. Medial to the vessels, one has access to the superior pubic ramus and the symphysis pubis, if necessary (Figure19). The spermatic cord may be retracted medially or laterally as required. The obturator nerve is visualized through either the second or third window of the il ...
... force has not been applied. Medial to the vessels, one has access to the superior pubic ramus and the symphysis pubis, if necessary (Figure19). The spermatic cord may be retracted medially or laterally as required. The obturator nerve is visualized through either the second or third window of the il ...
Anatomical terminology
Anatomical terminology is used by anatomists and zoologists, in scientific journals, textbooks, and by doctors and other health professionals. Anatomical terminology contains a variety of unique and possibly confusing terms to describe the anatomical location and action of different structures. By using this terminology, anatomists hope to be more precise and reduce errors and ambiguity. For example, is a scar ""above the wrist"" located on the forearm two or three inches away from the hand? Or is it at the base of the hand? Is it on the palm-side or back-side? By using precise anatomical terminology, ambiguity is eliminated.Anatomical terms derive from Ancient Greek and Latin words, and because these languages are no longer used in everyday conversation, the meaning of their words does not change. The current international standard is the Terminologia Anatomica.