Distal is moving from the trunk of the body to the end of a limb and proximal is moving from the end of a limb toward the body. Structures on the surface of the body are external while structures on the inside are internal. A cavity is a hollow space; there are six cavities in the body. They include the Cranial Cavity, Spinal Cavity, Thoracic Cavity, Abdominal Cavity, Pelvic Cavity, and Abdominopelvic Cavity. The Cranial Cavity is within the bony cranium which contains the brain, cranial nerves, and other structures.
Anatomy & Physiology Chapter 19: Vascular * Contrast the structure and function of the various types of blood vessels * Explain how the venous blood is returned to the heart * Explain blood pressure and pulse * Discuss the factors that affect blood pressure * Contrast the clinical significance of systolic, diastolic, and pulse pressure * Discuss the mechanism of capillary exchange * Describe blood flow through systemic and pulmonary circuits. Identify the principal arteries and veins of the systemic, pulmonary, and hepatic portal circulations * Describe unique aspects of fetal circulation * Explain the effects of exercise on the cardiovascular system * Describe significant cardiovascular diseases
Vary m by adding or removing mass from the glider. Repeat steps 5-11. Try at least four different values for m. Calculations For each set of experimental conditions: Use the length of the glider and your average times to determine v1 and v2, the average glider velocity as it passed through each photogate. Use the equation a = (v2 - v1)/t3 to determine the average acceleration of the glider as it passed between the two photogates. Determine Fa, the force applied to the glider by the hanging mass.
ANS -D: The temporo mandibular jo int receives blood fro m the arteries near it , which includes the external carotid and its terminal branches since the external carot id artery terminat es in the neck of the condyloid process of mandible. 1 5. ANS -D: The top of the skull appears rounded, whereas the sides appear flattened after the zygomat ic arches are removed. The p art of the skull just med ial to the zygomat ic arch is a depression. This flattened part of the skull and the depressed region above the zygomatic arch constitute the temporal fossa which in life is occupied by the temporalis muscle.
left upper quadrant spleen superior to stomach left hypochondriac region The stomach is medial and slightly inferior to the spleen. 10. Name the structures found within the mediastinum (seen on the x-ray). heart, esophagus, trachea, thymus, and several large blood vessels that enter and exit the heart. The mediastinum (located between the lungs in the thoracic cavity) contains the heart, thymus, esophagus, trachea, and several large blood vessels.
Shanakay Campbell 10/30/2014 A&P2530 Hassan’s Story A. Which clue would tell Stefan which scapular surface was anterior and which was posterior? What is the name of the shallow, oval socket of the scapula that Stefan placed next to the humerus? A: The scapula is a large triangular, flat bone situated in the superior part of the posterior thorax. A prominent ridge called the spine runs diagonally across the posterior surface of the scapula.
8. What is the orbit? ____________________________________________________________ ________________________ The frontal bone,lesser and greater wings of sphenoid, What bones contribute to the formation of the orbit? _________________________________________________________ zygomatic, maxilla,palatine ,lacrimal bone and ethmoid bone. ____________________________________________________________ ______________________________________ It forms a central wedge that articulates 9.
i) POSTERIOR: there is a prominent ridge (spine) that runs diagonally across the surface of the scapula. ANTERIOR: this surface is slightly hollowed out area. ii) The oval socket that has a shallow depression is the Glenoid cavity. B. Which bone is Stefan referring to as “collarbone”?
The shallow oval pocket of the scapula is the Glenoid cavity where the head of the humerous sits. B) Which bone is Stefan referring to as the “collarbone”? The bone that Stefan is referring to is the clavicle. C) Which surface markings could Stefan use to distinguish the right and left humerous? A surface marking that can distinguish left from right, is the medial epicondyle.
FOR LANDING THRUST MUST BE LESS THAN DRAG, AND LIFT MUST BE LESS THAN WEIGHT. THE FOUR FORCES ACTING ON AN AEROPLANE AN AIRPLANE IN FLIGHT IS THE CENTRE OF A CONTINUOUS TUG OF WAR BETWEEN FOUR FORCES: LIFT, GRAVITY FORCE OR WEIGHT, THRUST, AND DRAG. LIFT AND DRAG ARE CONSIDERED AERODYNAMIC FORCES BECAUSE THEY EXIST DUE TO THE MOVEMENT OF THE AIRCRAFT THROUGH THE AIR. THE WEIGHT PULLS DOWN ON THE PLANE OPPOSING THE LIFT CREATED BY AIR FLOWING OVER THE WING. THRUST IS GENERATED BY THE PROPELLER AND OPPOSES DRAG CAUSED BY AIR RESISTANCE TO THE FRONTAL AREA OF THE AIRPLANE.