Venous Blood College Essays Samples For Students

Introduction:

Carbon dioxide is generated through cell metabolism that takes place in the mitochondria. Carbon dioxide amount that is produced is dependent on the metabolism rate as well as on the relative carbohydrate, protein and fat amount being metabolized. The amount of carbon dioxide produced at rest is usually about 200 ml per minute eating a mixed diet (Arthurs &Sudhakar 2005). Carbon dioxide is one of the main products that are released following metabolism and the level of it in the body is highly regulated. This paper aims at discussing the production and transport of carbon dioxide from the cells through ...

Introduction

According to Huether (2012), venous insufficiency is a medical condition characterized by the inability of the veins of the lower extremities to effectively push blood back to the inferior vena cava. The venous blood evades its normal antegrade flow path and refluxes down the veins in the lower segments resulting to lower limb venous congestion. Syndromes in this condition are mostly due to valvular incompetence common in the low pressure superficial venous system, although they may also be due to incompetence of the valves in the deep venous systems.

Pathophysiology of CVI

The failure of the valves of superficial veins is attributed to ...

Introduction:

Carbon dioxide is generated through cell metabolism that takes place in the mitochondria. Carbon dioxide amount that is produced is dependent on the metabolism rate as well as on the relative carbohydrate, protein and fat amount being metabolized. The amount of carbon dioxide produced at rest is usually about 200 ml per minute eating a mixed diet. This results in the utilization of about 80% of oxygen and gives respiratory quotient of 0.8 (Arthurs & Sudhakar 2005, p. 207). Carbon is one of the main products that are released following metabolism and the level of it in the body is highly ...

1.0 introduction
Thermoregulation is basically temperature regulation. It is a homeostatic process where by the internal temperature of an organism is kept constant within a specific range despite fluctuations in the external temperatures. It is important to note that all homeostatic systems use negative feedback mechanism. This implies that whenever there is a change in external or surrounding temperature of an organism, consequently a corrective mechanism is initiated within or without the organism to counter the change. Not all animals can maintain a constant body temperature; this is possible only for birds and mammals. Such animals are referred to as endotherms or commonly ...