Week 1 Chapter 1 1. What is the basic difference between anatomy and physiology? (p. 2) ANSWER: Anatomy (a-NAT-ō-mē; ana- = up; -tomy = process of cutting) is the science of structure and the relationships among structures. Physiology (fiz′-ē-OL-ō-jē; physio- = nature‚ -logy = study of) is the science of body functions‚ that is‚ how the body parts work. 2. Define each of the following terms: atom‚ molecule‚ cell‚ tissue‚ organ‚ system‚ and organism. (p. 6) ANSWER: AtomUnit of matter that makes
Premium Skeletal muscle Action potential Muscle
Title: Introduction to cell‚ tissues and organ Objectives: 1. To study the different type‚ function‚ structure and histology of cell‚ tissue‚ and organs in human body. 2. To learn how to identify different cell and tissue based on their structure and shape. 3. To learn how to use the microscope properly to observe the slide of different cell and tissue. Introduction: Cell is the basic structural and functional units of an organism that are composed of chemicals. Cell is the smallest living unit
Premium Epithelium Connective tissue Tissues
Considering the vast amount of vitamins and supplements that are on pharmacy shelves today‚ the one that I am going to address is ‘Bone and Joint Strengtheners.’ This vitamin helps strengthen an individual’s bone density. A physician would suggest that their patient’s take this vitamin once they turn 35 years of age because‚ according to U. S. Health News‚ an individual’s bone density is strongest between the ages of 25 and 35. With this being said‚ yes‚ the primary audience would be for those 35 years
Free Social media Marketing Bone
From the skull all the way to the toes of our feet‚ everything is important. Out of the 206 bones‚ they all form our different shapes and make us all unique. They create our framework and enables us the move and perform our different activities during our everyday life. Another thing that the skeletal system does is protects all of our vital organs. It also produces blood cells; the marrow in some bones produces these. 2.6 million Blood cells are produced a second. These blood cells are used to
Premium Bone Skeletal system
Osteoporosis is a disease that occurs when the creation of new bone doesn’t keep up with the removal of old bone. In other words your body is making bones slower that the body is able to make new bones. (http://www.mayoclinic.org/diseases-conditions/osteoporosis/basics/definition/con-20019924) Symptoms of osteoporosis include; back pain‚ becoming shorter over time‚ being stooped over in appearance‚ and easily fracturing bones. (http://www.mayoclinic.org/diseases-conditions/osteoporosis/basics/symptoms/con-20019924)
Premium Bone Osteoporosis Vitamin D
started experiencing lordosis from his sternum being sewn together. 4. Myasthenia- muscle weekness. Most patients with myasthenia experience it first in the muscles of their eyes. 5. Osteopenia- abnormal reduction of bone mass (caused by inadequate replacement of bone lost to normal bone lysis and can lead to osteoporosis). Post-menopausal women are at risk for osteopenia because of the loss of estrogen. 6. rachischisis- fissure of the vertebral column. Rachischisis is also called spina bifida and
Premium Rheumatoid arthritis Osteoporosis Bone
and the human skeleton. Bones are connected to each other at the joints by ligaments or cartilage and skeletal muscle is attached to bones‚ usually by tendons. Bones mass or density is lost as people age‚ especially in women after menopause. The bone loses calcium and other minerals. Bone is a constantly changing tissue that has several functions. Bones serve as rigid structures to the body and as shields to protect delicate internal organs. They provide housing for the bone marrow‚ where the blood
Premium Bone Muscle Skeletal system
by a low bone density and alterations in bone microarchitecture‚ responsible for the exaggerated bone fragility therefore‚ for a high risk of fracture. Biomechanical studies show that bone mineral density (BMD) is the essential factor for bone fragility. Fractures are signs of complications and seriousness of the disease. Currently‚ the diagnosis of the disease can be done before the first fracture with the BMD and examination of risk factors (Kelman &Lane‚ 2005) Pathophysiology Bone is constantly
Premium Osteoporosis Bone
OSTEOPOROSIS Osteoporosis is a disease in which bones become fragile and more likely to break.Bone mineral density (BMD) reflects the balance between bone resorption and formation.Peak BMD is reached from age 20-35 for men and women.Osteoporosis occurs when resorption exceeds formation ‚which resultant bone loss.It is diagnosed based on T-score‚with the gold standard measurement being dual energy x-ray absorpimometry (DXA)of the hip and spine BMD.A T-score is the number of standard deviations
Premium Osteoporosis Bone Prevention
rotational movement. The components of synovial joints include cartilage to reduce friction and absorb shock‚ synovial fluid to lubricate the joints‚ synovial membrane which produces this fluid‚ tendon which joins the muscle to the bone and ligament which joins bones to bones. There are many different types of joint which permit different amounts of movement. There are 6 types of synovial joints found in the body. From top to bottom‚ there are the pivot joints which are found in the neck which allows
Premium Knee Bone Joint