What condition(s) does increasing the diameter of the left flow tube simulate in the human heart (A) increasing afterload (B) increasing preload (C) increasing viscosity of the blood (D) increasing the contractility of the ventricles

Q: Occasionally, either the ductus arteriosus or the foramen ovale stays patent (open) after birth. Wha...

A: Introduction: The aortic arches are also called the pharyngeal arch artery, which is the portion of ...

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Q: Riley Day syndrome is a hereditary sensory autonomic neuropathy (HSAN type III). Which of the follow...

A: Introduction: Riley Day syndrome is a  hereditary condition that damages the nerves in the involunta...

Q: The fetal HbF has a higher affinity for oxygen than the mother HbA. What structural features of thes...

A: Hemoglobin is an iron-containing protein found in all red blood cells (RBCs) and is responsible for ...

Q: Answer the following QII Answer the following: 1. Explain the Cuff of pleura.

A: According to bartleby guidelines we are allowed to answer only the first question since they are unr...

Q: 1. Why is it necessary to compute for corrected WBC count in the presence of significant number of n...

A: “Since you have asked multiple questions, we will solve the first question for you. If you  want any...

Q: Why cardiac muscle has appearance like skeletal muscle?

A: The involuntary muscles composed of cells called Cardiomyocytes found in the heart walls are known a...

Q: If the permeability of the plasma membrane to K+ increases, the restingmembrane potential difference...

A: Introduction: When two electrodes are placed on a cell's surface and are connected through a suitabl...

Q: The higher intellectual abilities of people are controlled by the: Multiple Choice brainstem. cerebr...

A: The brain is the organ that is responsible for all the thinking and perception process of the body. ...

Q: The fetal skull. 10 2 6. 8. 5. Crista galli Palatine Process of Maxilla Sella turcica Frontal Sinus ...

A: The human skull is part of the skeletal system. It forms a cavity in which the brain lies in which t...

Q: e help fill out the following illustration

A: The above is an illustration showing the superior view of the base of the skull It consists of many ...

Q: The questions are about skin. Please explain your reasoning in an easy-to-understand way and short. ...

A: Skin is the largest organ that is equipped with various kinds of sensory receptors that generate a r...

Q: Compare an eosinophil to a basophil, both in structure and in function.

A: Introduction: The fluid portion and the cellular portion make up the blood. The liquid part of the b...

Q: Answer quickly Explain why the small intestine would function poorly if it had the same type of muco...

A: In anatomy, epithelium tissue can be defined as the body tissue that lines the body's outer and inne...

Q: Which of the following would function to increase blood viscosity (and decrease blood flow rate) (...

A: Increasing red cell hematocrit increases relative viscosity if the blood. Apart from that other fact...

Q: In syringomyelia, a fluid filled cavity forms in the spinal cord producing dermatomal clinical pictu...

A: Injury and damage to the nerves and structures related to the brain and spinal cord can be very dang...

Q: person look like if they were incredibly muscular

A: A stable, relatively constant environment is maintained by the tendency of the body to resist any ch...

Q: What is each of these physiology topics? And what does each do? 1. Stroke Volume 2. End Systolic V...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Explain the role of the blood-brain barrier.

A: The BBB (blood-brain barrier) is made up of many cells, made up of endothelial cells, pericyte and a...

Q: For the beaker below, some information has been provided. Determine the type of extracellular soluti...

A: Osmosis is a net movement of the water from an area of low solute concentration to an area of higher...

Q: Anterior Palatine Foramen Carotid Canal 11 External Occipital Protuberance 12 Foramen Lacerum Forame...

A: The human skull is part of the skeletal system. It is forms a cavity in which the brain lies. The sk...

Q: Estrogen works by binding to the ER. It includes two types ER alpha and ER beta and the two receptor...

A: Estrogen receptors(ES) are the protein molecules present inside the cell. Their activation takes pla...

Q: what is interneuron?

A: The structural and functional unit of nervous system which are capable of sending and receiving nerv...

Q: Scenario 1 HPA = 32 MMhG, HPV = 15 mmHg, HPISF = 0 mmHg, OPISF=0mmHg, OPCAP= 25mmHg, NFP= net filtr...

A: The heart's role in any organism is to keep "blood" flowing continuously throughout the body. Blood ...

Q: A patient exhibits enlargement of the lateral and third ventricles, butno enlargement of the fourth ...

A: The given patient condition happens when the increase of cerebrospinal fluid takes place within the ...

Q: The pancreas secretes some inactivated enzymes for activation. Discuss the reason why pancreas secre...

A: Pancreas is the second largest organ of human body which is both endocrine and exocrine in function....

Q: Define the term spinal shock (including symptoms) and suggest possible neuroanatomical/physiological...

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A: Nerve is a complex structure comprising of a collection of neurone, blood vessels, lymph vessels and...

Q: The most external part of the pericardium is the (a) parietal layer of serous pericardium, (b) fibro...

A: Introduction: The entire heart is enclosed by a double-layered structure referred to as the pericard...

Q: List the number and locations of the 31 pairs of spinalnerves

A: The spinal nerves are also called the peripheral nerves that are responsible for causing the transmi...

Q: What have you noticed with the transportation of nutrients and other molecules to and from other par...

A: The human body is made up of billions of cells. Each cell is of a specific type and performs a speci...

Q: Identify the origins and insertions of skeletal muscles and the prime movements

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Q: Many birth defects involve abnormalities of craniofacial structures, such as cleft lip and palate. W...

A: When the fusion of the skull bones of the infant or the facial bones take place earlier or abnormall...

Q: The _______ serve the skin and musculature of the posterior body trunk at their emergence from the s...

A: The dorsal and ventral rami are the dorsal and ventral divisions of the spinal nerves. The dorsal ra...

Q: Predict the effect of a decrease in the extracellular concentration of Ca2+ on the resting membrane ...

A: A neuron at rest has a voltage across its membrane known as resting membrane potential. Resting pote...

Q: What is Myelin tits Functions?

A: There is 4 basic type of tissues in the human body: epithelial tissue, connective tissue, muscular t...

Q: Nobody is a left-brain person or a right-brain person. However, we do have some lateralization in br...

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Q: With how complicated signaling pathways are, why would there be one protein or molecule that can hav...

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Q: 4. Explain the difference of the bone marrow smear between a patient with normal bone marrow and a p...

A: Histology is a branch of anatomy which deals with the microscopic study of biological structures or ...

Q: Locate the intrinsic and extrinsic salivary glands and their ducts in the mouth.

A: The saliva is produced by the salivary gland and is emptied through the openings known as ducts into...

Q: 4. Write a short note on Creatinine Clearance Test? with reference values.

A: Clearance is defined as the amount of blood or plasma entirely cleared of a molecule/substance per u...

Q: All chemical reactions taking place in body   Atom that has gained an electron or electrons prote...

A: *Biochemistry can be described as the branch of science that deals with the chemical processes with ...

Q: The three most clinically important spinal roots in the arm and leg are ..............  and ...........

A: The nervous system is a system in the body that helps in the transfer of information from one part t...

Q: Cerebrospinal fluid is produced by the , circulates throughthe ventricles, and enters the subarachno...

A: The cerebrospinal fluid helps in protecting the brain and spinal cord from mechanical shock, deliver...

Q: Describe the process of germ cells migration in mammals.

A: The line of germ is that the sex cells (eggs and sperm) employed by genetic material to transmit gen...

Q: Saved Right lumbar trunk Left lumbar trunk bronchiomediastinal Azygos vein bronchiomediastinal trunk...

A: The lymphatic system is responsible for collecting the body fluid from the tissue spaces that are lo...

Q: When a person gets dehydrated, explain why is it that the best oral rehydration therapy to be given ...

A: The water absorption in the body occurs through the osmosis process that involves transportation of ...

Q: 5. Compare and contrast the functional (gross) anatomy of flat and long bones.

A: Introduction: One-third of the connective tissue is the bone, and are they are impregnated with salt...

Q: Below are three statements - two of which are truths and one is a lie. Which of the following statem...

A: Barometric pressure also called atmospheric pressure referred to as the pressure of the atmosphere o...

Q: Which of the following has the highest cell division rate?  Holocrine gland or merocrine gland

A: Introduction: The exocrine glands release their secretions through a duct that mediates the secretio...