The Anatomy And Physiology Of The Human Body

The function of the connective tissue is to support, bind, cover, protect and give structure to the body.

Homeostasis is what allows our internal system to maintain at a constant condition. In order to maintain equilibrium the body must communicate using the control system. It is essential that the body monitors its conditions whether that be blood pressure, thirst sensation or body temperature (this is either gained or lost). Negative feedback is most important and comes first, this allows for the body to correct itself and get back to a set point when it is off track. There are three components that link with this feedback. A sensor (receptor) sends signals to the control center that something is unusual, the control center compares the many values of our normal body range and decides

skeleton, which provides the pulling power for us to move around. The main job of the muscular

P4- Explain the physiology of two named body systems in relation to energy metabolism in the body.

As Jim’s muscles are at maximum demand, his mitochondria are unable to produce the needed ATP through aerobic respiration because oxygen is unable to diffuse fast enough into his muscle fibers. At this time anaerobic

Figure 8.1 Using Figure 8.1, match the following: 1) Periosteum. Answer: A Diff: 2 Page Ref: 251; Fig. 8.3 2) Articular cartilage. Answer: C Diff: 2 Page Ref: 251; Fig. 8.3 3) Joint (synovial) cavity. Answer: B Diff: 2 Page Ref: 251; Fig. 8.3 4) Synovial membrane. Answer: E Diff: 2 Page Ref: 251; Fig. 8.3

1. In passive transport, what determines the direction of movement of small particles? The direction of movement of particles in passive transport is determined by the concentration gradient (diffusion) between the cytoplasm and the extracellular fluid. 2. Why do the molecules in facilitated diffusion need help moving across the plasma membrane? Likely, the molecules are too large to pass unaided through the plasma membrane with the concentration gradient; they need to pass through special transport proteins.

There are several body systems, for example the digestive system, the respiratory system and cardiovascular system. I am going to look at the respiratory and cardiovascular systems. They are important because they help people grow, reproduce and maintain life. The body system needs energy for it to function. Our body gets energy from digesting food and using it in the respiration process.

Cerebral palsy people usually very stiff and unusual relaxed and ‘’floppy ‘’ limbs which may also held in an unusual or awkward position

The question to be studies related to problems women experience on a regular basis with lymphedema. With this study there were many previously completed qualitative and quantitive studies that were used as the relevant information for the study. After the study was completed, there results conclude that there are many aspects of woman life that are effected by lymphedema, and those from a lower social economic status suffer more chronic symptoms, but with better education and support systems women are able to experience and feel a decrease in their lymphedema symptoms in their daily

Exercise 4: Endocrine System Physiology: Activity 1: Metabolism and Thyroid Hormone Lab Report Pre-lab Quiz Results You scored 100% by answering 6 out of 6 questions correctly. 1. Which of the following statements about metabolism is false? You correctly answered: d. All of the energy from metabolism is ultimately stored in the chemical bonds of ATP. 2. Thyroxine is You correctly answered: c. the most important hormone for maintaining the metabolic rate and body temperature. 3. Thyroid-stimulating hormone (TSH) is You correctly answered: b. produced in the pituitary gland. 4. An injection of TSH to an otherwise normal animal will cause which of the following? You correctly answered: d. goiter development 5. Thyrotropin-releasing hormone

According to Patton and Thibodeau (2012), the kidneys are a pair of bean-shaped organs found along the posterior muscular wall of the abdominal cavity. The convex side of each kidney is located laterally and the concave side medial. The renal hilum on the concave side is the point where the renal artery enters, the vein and ureter leave the kidney. Deep to the perirenal fat, the kidney is surrounded by fibrous connective tissue called the renal capsule. Deep to the renal capsule is the renal cortex, which surrounds the renal medulla with their apexes facing inward toward the centre of the kidney. Nephrons, the basic structural and functional unit that filters blood to produce urine, are located within the cortex and medulla. The minor calyces that collects urine are connected to the papilla of each pyramid, and merge to form major calyces, which further merge into the renal pelvis. Urine drains into the ureter at the renal hilum where renal pelvis exits the kidney (Brenner, 2007).

Lymph is the name given to the fluid of plasma proteins that escape the circulatory system at the sites of the capillary network and diffuse into the cells around the capillaries. To enable the body to maintain a homeostatic fluid level and pressure, the lymph must be returned to the circulatory system. The way this happens is for the the network of lymph vessels to pick up the fluid which has escaped,

1. Answer all questions with material that explains your answer. Yes/no answers receive NO credit.

Have you ever thought about how humans would be without bones? They would not be able to function the way that they do now if it did not have bones. The skeletal system is a highly important system in the human body, it functions as support, protection, and creation of red blood cells. This system is composed of bones and joints, an average adult contains 206 bone and an average child contains 270 bones because as a person grows the bones fuse together to create a single bone. The skeletal system is divided in to two major category: the axial skeleton and the appendicular skeleton. The axial skeleton has 80 bones in the midline axis which contains the bones of the head and the trunk; while the appendicular axis has 126 bones which include the bones from the limbs, pectoral and pelvic regions. There are only a few select bones that are mainly affected by the Paget disease these include the pelvis and the tibia which belong to the appendicular axis; however, other bones that could be affected are the femur, spine, skull, clavicle, and fibula.