Outline The Anatomy And Physiology Of The Human Body

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

The three layers that make up healthy skin: Epidermis, Dermis and Hypodermis. Epidermis is composed of keratinized, stratified squamous epithelium. This layer provides a thick, water proof protective covering over the underlying skins. The dermis layer is composed of primarily of dense, irregular, fibrous connective tissue that is rich in collagen and elastin. The dermis contains blood vessels, nerve ending, and epidermally derived cutaneous oranges such as sweat glands, sebaceous glands and hair follicles. The last layer is Hypodermis this layer is composed primarily of loose dead skin. The fat layer provides cushioning and insulation for

The concentration of dissolved substances is less in the extracellular fluid than in the cytoplasm. Hypotonic Solution Concentration of dissolved substances (solute) Concentration of water (solvent) What happens to an animal cells? Inside the cell Greater Less Outside the cell Less Greater Membrane

Implementation of pressure ulcer prevention bundle, which include: skin emollients; assessment of skin head-to-toe; floating heels off the bed; early identification of sources of pressure, using pressure redistribution surfaces;

Skin is a very complex organ that does a lot for the human body and has many

The human body is often perceived as being a complicated mechanism. Having many different parts that perform specific functions, in order to understand how the body works, it helps to understand how the body is organized. Chapter 2 introduces us to the study of Anatomy. According to Medical News Today, anatomy is the identification and description of the structures of living things.

The anatomical making of the human body is one of complexity and preciseness. It is built to withstand foreign diseases, process biological data, and undergo a plethora of activities, which together compose one of the worlds most well-oiled and lubricated biological machines. The body is capable of maintaining itself and performing all of its countless activities thanks to the process of homeostasis. Homeostasis is the state of body equilibrium or stable internal environment of the body (Marieb, Hoehn, 2013, pg 8). Homeostasis is demonstrated in many ways; from sweating during an intense cardio workout to shivering in the chilly autumn air. The body also demonstrates homeostasis in the way that it reacts to stimulants that are ingested into the body. The focus of this experiment will be on the body’s reaction to a caffeinated beverage, over a period of time, which has been ingested into the body. The indicators of homeostasis that will be tested are: heart rate, blood pressure and temperature.

The dermis or the inner layer is located just under the epidermis. This layer is highly sensitive because it contains nerve endings. It also contains numerous blood vessels, lymph vessels, sweat glands, sebaceous glands and hair follicles. These are held together by collagen and elastin fibers, which together give the skin its strength and resilience.

The human body, a biological organization of physiological cascades, is surprisingly fragile but yet highly adaptable to withstand the varying challenges encountered in the lifetime of an individual. From chronic illnesses to acute and rapidly changing events, the integrated cooperation between human organ systems can dramatically influence the potential outcomes of a patient. It is multiple deployments of singular compensatory mechanisms in response to abnormal changes that provides this infinite flexibility. While this continuous flexibility is illustrated in lifestyle diseases such as hypertension and diabetes, its role in acute attention-demanding events are remarkable. An example of such an attention-demanding occurrence

Pressure sores are areas of damaged skin caused by staying in one position for too long. They commonly form where your bones are close to your skin, such as your ankles, back, elbows, heels and hips. You are at risk if you are bedridden, use a wheelchair, or are unable to change your position. Pressure sores can cause serious infections, some of which are life-threatening. They can be a problem for people in nursing

1.1 – Discuss, with the use of diagrams, the main anatomical features of the human body. Introduction The body systems work with each other in many ways to help the body function. The body has eleven body systems and there are 206 bones in the human body.

The human body is in a constant state of movement even when seemingly still. This constant movement is crucial for the human body and all the organ systems it contains. Movement although overlooked is more complicate than many would believe. The human body has many functions which are maintained by the movement of muscles and blood, as well as other bi-products of the organ systems. The Integumentary, Cardiovascular, and Tissue systems are capable of movement both internal and external allowing for the continuous cycle that keeps the human body functioning.

This organelle is made up of two membranes, the outer membrane which is it 's outer protective layer and the inner membrane which is highly folded and coiled and works to make it more efficient by increasing the surface area in a small space, this layered structure is known as cristae. The fluid or solution which is contained within

The aortic valve is one of four valves present in the human heart and is responsible for ensuring the unidirectional flow of the blood through the chambers and by closing after each systole prevents the blood from flowing back into the ventricle. 15