Explain how the dendritic length constant changes if The internal resistance increases

Q: Describe the control of erythropoietin secretion and the effect of this hormone

A: Hormones are chemical substances generated in the body. It regulates and controls the activity of…

Q: Compare and contrast the intrinsic pathway and the extrinsic pathway for activating blood clotting.

A: Hemostasis can either be essential or optional. Essential hemostasis alludes to platelet plug…

Q: Fill in the blank:  Baroreceptors (pressoreceptors) located in the walls of the aorta and carotid…

A: Homeostasis is the process by which the different physiological systems of the body coordinate to…

Q: Explain the clinical significance of both high and low mean arterial pressure (MAP).

A: The blood transports various components to various body tissues, such as gases, nutrients, and…

Q: Describe and explain why an atrial p wave differs from a sinus p wave.

A: A test that can be used to check the heart's rhythm and electrical activity is defined by the term…

Q: Describe the differences noticed in the structures of the arterial and venous walls. Mention each of…

A: Blood vessels are the components of the circulatory system, which are essential for transporting…

Q: When the entire CBC is suppressed due to either anemia, infection, or hemorrhage is called?

A: It is called pantocytopenia.

Q: Pulse pressure is increased by

A: The pulse pressure is the difference between the systolic and diastolic blood pressure. It is…

Q: Explain the HMP shunt pathway and its significance

A: The HMP pathway is a metabolic pathway same as glycolysis. It is used for the generation of 5 carbon…

Q: Define the term dendritic spines?

A: Spines are hard, needle-like anatomical designs found in both vertebrate and invertebrate species.…

Q: Describe what a baroreceptor is, and explain why such receptorsare important features in the ability…

A: By altering cardiac activity, changes in blood flow influence arterial pressure. The central venous…

Q: Describe the reason why someone would be having shortness of breath from congestive heart failure…

A: Starling hypothesis says that fluid movement due to filtration on the wall of a capillary is…

Q: What is the diff erence between pressure reservoirs and blood reservoirs? Why is each important?

A: Blood is a body fluid that carries necessary nutrients and oxygen to the cells and transports…

Q: Explain the process of formation of red blood corpuscles.

A: erythropoiesis is the process by which RBCs are made form the erythropoietic stem cell. this occurs…

Q: Explain the operation of the carotid sinus reflex and the aortic reflex.

A:

Q: When person is standing quietly, the pressure in the capillaries of the feet can reach as high as…

A: Capillaries are abundantly found in the organs that are metabolically active as the heart, glands,…

Q: Explain the mechanism by which Haemoglobin maintains the acid-base balance of blood.

A: Hemoglobin is a complex protein formed of hem and globulin. The heme part consists of iron and…

Q: can you please explain how to use this formula.  Mean Arterial Pressure(MAP)=CO x PR CO=SV x HR

A: The mean arterial pressure determines the average pressure at which blood through the arteries in…

Q: erythropoietin release in the body happens when an individual is at high altitude. It results in a.…

A: Erythropoietin : It is a hormone which is produced predominantly by specialized cells called…

Q: raw a ventricular muscle cell action potential in the figure below. Briefly describe the changes in…

A: Similar to skeletal muscle, the resting membrane potential of ventricular cells, is around -90…

Q: Explain how partial gas pressures are calculated, and their significance in measurements of arterial…

A: The respiratory system is one of the essential organ systems in the human body that helps in…

Q: Explain the role of surface antigens on erythrocytes in Explain the role of surface antigens on…

A: The red cells of an individual contain antigens on their surfaces that compare to their blood…

Q: Erythropoietin is produced by a. the kidneys. b. the liver. c. the lungs. d. the bone marrow.

A: Erythropoietin is a small glycoprotein having a similar structure to growth hormone. Here we will…

Q: Explain the physiologic significance of the syncytiotrophoblast’s production of hCG.

A: During sexual intercourse, the sperm enters the vaginal canal and begins to swim toward the egg. The…

Q: The effect of nitric oxide on blood vessels is to:

A: Nitric oxide is an important chemical found in the our body. They relax the inner muscles of our…

Q: Note in part (a) that the normal resting value on this pressure–frequency curve is on the steepest,…

A: The ability of an organism to control different physiological processes in order to maintain a…

Q: What is Arterial Baroreceptors?

A: Arterial baroreceptors are stretch receptors that are stimulated when pressure changes occurs in…

Q: are at or near equilibrium in the erythrocyte (one reaction)

A: The end product of glycolysis is the conversion of glucose into pyruvate. It is the 10 step process…

Q: Explain how the dendritic length constant changes if The membrane resistance increases

A: Length constant (λ) of a neuron is measured to determine the distance travelled by voltage through…

Q: Using one type of dysrhythmia as an example, explain howcardiac output may be reduced.

A: The clinical condition involving abnormal speed rhythm of the heart refers to dysrhythmia. It is…

Q: Severe hemorrhage increases peripheral vasoconstriction and heart rate. Why does it cause rapid…

A: When there is an imbalance between the demand and supply of oxygen to the body tissues as a result…

Q: Describe Korotkoff's sounds and their implication in measuring blood pressure. How many sounds are…

A: Korotkoff sounds are blood flow sounds. These sounds appear when the blood pressure cuff is…

Q: Describe the peripheral receptor response to decreased arterial O2 levels.   What do the receptors…

A: The flow of air through the transmitting channels between the atmosphere and the lungs is known as…

Q: Define peripheral resistance

A: Introduction The cardiovascular system is also called the circulatory system. It consists of the…

Q: Explain how the dendritic length constant changes if The diameter increases

A: In neurobiology, length constant is a mathematical constant used to quantify the distance that a…

Q: Factors involved in the difference between oxyhemoglobin values and  cyanmethemoglobin values in…

A: Hemoglobin Red blood cells carry oxygen through a protein molecule, is called hemoglobin.  Functions…

Q: The p0z in the superior vena cava is approximately: A. 40mmHg B. 46mmHg C. 100mmHg

A: Alveoli are the primary sites of exchange of gases. Exchange of gases also occur between blood and…

Q: A 60 year-old patient HA, who was bedridden for a few days, feels dizzy and experiences significant…

A: These vascular changes serve two purposes: (1) to efficiently distribute cardiac production among…

Q: Compare and contrast the superficial venous drainage and the deep venous drainage of the lower limb.

A: Introduction: The cardiovascular or the circulatory system is the body's transport system via which…

Q: Explain how the number of red blood cells in blood changes with increased altitude

A: The blood is the fluid connective tissue that functions in transport of gases, nutrients, hormones,…

Q: "stimulation of erythropoietin is caused by"

A: Erythropoietin is a type of hormone produced mainly by specialized kidney cells. After…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.