The phrase homeostasis originates from the Greek language. “Homeo” defined as “similar” and “stasis” meaning “stable”. Homeostasis is vital for us humans as it maintains equilibrium in the body, which may be caused due to extrinsic changes. Homeostasis happens to sustain the bodies activity, health and functioning. Homeostasis can occur to organs like skin, kidney … Read more
The pancreas is probably one of the few organs that we really do not pay close attention to, but it is a very vital organ. The pancreas is a part of the digestive system. It is the largest organ in its system. It plays life sustaining roles in the regulation of food digestion and blood … Read more
In a galaxy far, far away… or in blood vessels far, far away awaits a powerful superhero Factor VIII. Yea, when this guy detects damage to his known territory, which is the entire blood vessel galaxy, he is out to risk his life to maintain the balance of the Hemostasis Empire. This superhero never sleeps. … Read more
Sickle cell anemia is an inherited blood disorder that cause the abnormal formation of the hemoglobin protein in red blood cells (Nih). Hemoglobin is an essential protein that resides within the red blood cells supplying oxygen to the entire body. Hemoglobin S causes a mutation in shape of hemoglobin protein causing a group of blood … Read more
If bacterial meningitis is suspected several tests sound be done before beginning treatment. A blood sample should be taken and a complete blood count (CBC) should be performed and a lumbar puncture should also be performed as soon as possible. Laboratory findings The white blood cell count (WBC) should be 5,000-10,000 /mm3. Critical values associated … Read more
Unlike their friend Jemima, the other patients have all experienced a drop in blood pressure (Hypotension) and have an elevated heart rate (125-135 bpm) Hypertension occurs when blood pressure drops below 90 mm Hg systolic or 60 mm Hg diastolic number. Due to the girls all consuming substances that affect their bodies to normally retain … Read more
Reviewing Physiological Data Effects of exercise on the musculoskeletal system: Musculoskeletal system The musculoskeletal system is made of muscles, tendons, ligaments, bones/joints and associated tissues that move the body and maintain its form. This system operates under the control of the nervous system producing voluntary movements. “This system protects the brain and internal organs, maintains … Read more
Lab Report 3: Daphnia, Human and Crayfish Cardiac Activity Introduction An electrocardiogram, abbreviated as ECG in this report, is a visual representation of an organism’s atrial and ventricular depolarization and repolarization. Previous research has shown that although there is variability in the amplitude and shape of the waves of ECG, dependent on the subject’s health, … Read more
An embolism is a foreign mass that travels through the intravascular space carried by the systemic circulation. The mass may be solid, liquid or gaseous. The circulation carries the embolus through vessels to parts of the body where it can cause obstruction or occlusion. The Pulmonary Embolism (PE) occurs when the embolism causes an obstruction … Read more
When investigating a crime scene, many different variables are taken into account such as fingerprints, any other forms of DNA, or even clues left behind at a crime scene. Even looking at blood splatter, the forensic technician can conclude an estimated guess to the weapon used, the height of the person, whether it was foul … Read more