What is the driving force for pulmonary ventilation?

Q: Insulin is released when food is ingested and stimulates the uptake of glucose into the cell. Discus...

A: Insulin is the hormone secreted by the pancreas in the body, and it is principally responsible for h...

Q: Define the concept of a dermatome, and explain the clinicalimportance of a dermatome

A: The term dermatome is used to describe the area of the skin that is innervated by the afferent nerve...

Q: Explain the origin of the ventricles of the brain.

A: VENTRICLES OF THE BRAIN : the ventricular system is a set of four interconnected cavities known as v...

Q: What causes conduction deafness?

A: There are three types of hearing losses, sensorineural hearing loss, conductive hearing loss and mix...

Q: Why is ATP required for skeletal muscle contraction? Choose all that apply. Release myosin and actin...

A: release myosin and actin and reset the myosin head Attaching ATP to the myosin head initiates the po...

Q: List the approximate partial pressures for Oxygen and Carbon Dioxide:   Location O2 CO2 ...

A: Atmosphere: O2 is 20.9% (total composition) and 158.8mmHg CO2 is 0.004 % (total composition) and 0.3...

Q: Enzymes that digest lipids are produced by what organs? 1. _________________________________________...

A: Lipids are molecules that comprise hydrocarbons and are the building blocks of living cells' structu...

Q: What type of glial cell is responsible for filtering blood to produce CSF at the choroid plexus?a. e...

A: Glial cells are non-neuronal cells present in the central nervous system and peripheral nervous syst...

Q: Which of the following features is located nearest to the proximal end of the humerus? O medial epic...

A: The humerus is a long bone of the upper arm. It helps connects to form the shoulder and also the elb...

Q: Describe the implantation of the blastocyst into the uterine wall.

A: Introduction: Human beings reproduce sexually and are viviparous. The reproduction in human beings i...

Q: What factors determine the seriousness of a burn?

A: Introduction: A burn is a form of tissue injury caused by heat, cold, electricity, chemicals, fricti...

Q: Both prothrombin and fibrinogen are normally present in the plasma, yet clotting usually occurs only...

A: Blood clotting or coagulation occurs when the blood vessels in the body get ruptured due to injuries...

Q: describe the functional anatomy of the ureters, urinarybladder, and male and female urethra; and

A: FUNCTIONAL ANATOMYNOF URETERS : the ureters are a pair of narrow , thick walled muscular tubes which...

Q: The fibrous membrane covering the outer surface of the bone is the ________.a. periosteumb. epiphysi...

A: The internal structure of humans acts as a foundation for the body. Many individual bones and cartil...

Q: Describe the two capillary beds through which blood must pass in the kidney.

A: The bean-shaped excretory organs of the abdominal body cavity that function to synthesize a metaboli...

Q: Describe the articulation of the ribs with thoracicvertebrae.

A: There are twelve thoracic vertebrae in a vertebral column, between the cervical and lumbar vertebrae...

Q: xplain how Mendel’s theories of genetics compare tomodern concepts of genetics.

A: Gregor Mendel was an Austrian monk who was the first to observe the pattern of inheritance in living...

Q: Structure that can be observed with thenaked eye is calleda. gross anatomy.b. ultrastructure.c. micr...

A: The survey of the structure of the human body is human anatomy. An eye with normal vision and unaide...

Q: The sphincter between the stomach and small intestine is: O Pyloric sphincter O lleo-cecal sphincter...

A: The Sphincters are muscles found in an annular or ring like manner that increases the intraluminal p...

Q: . Explain the role of lipids and proteins in maintaining theselective permeability of membranes.

A: The property of a membrane to resist the movement of some and allow the movement of other molecules ...

Q: The TV news reports that children and teenagers today areheavier than ever and that these population...

A: Diabetes is a condition that impairs the body's ability to maintain blood glucose levels. Insulin is...

Q: Give examples of how components of the limbic systemaffect emotions.

A: The limbic system is involved in the control of conscious and unconscious functions of the body and ...

Q: please, I want the source of this question, can you help me?

A: Bell's Palsy is a kind of facial palsy that leads to the muscles on one side of our face to become w...

Q: Oxygenated blood leaves what chamber of the heart andtravels through which major vessel?

A: The blood gets oxygenated from the lungs and then moves back to the left atrium using pulmonary vein...

Q: Why does eosinophilia occur in allergic disorders?

A: The blood in humans is composed of four main components: plasma, red blood cells, white blood cells,...

Q: what property of water helps keep body temperature stabilized?a. surface tensionb. heat capacityc. u...

A: Water is made up of one molecule of oxygen covalently bonded with two molecules of hydrogen . Chemic...

Q: How might the urinary bladder be affected by damage to spinal cord nerves in the sacrum?

A: The urinary bladder is a pouch-like structure that forms a part of the body’s urinary system. Its fu...

Q: What's the difference between adaptation and accommodation in the nervous system (ear and eye)?

A: The eyes are complex organs. There are many parts that must work together to produce clear vision. P...

Q: Which are the three distinct inputs to the juxtaglomerular cells?

A: The excretory system eliminates (totally or partially) the metabolic waste products from the body. T...

Q: What can be used to measure Glomerular Filtration Rate (GFR)?

A: The major functions of the kidney are regulation of acid-base balance, fluid balance, ions, and elec...

Q: In order to see a dim star at night, it is better not to look directly at it. If you see it from the...

A: A thin tissue layer comprising of photoreceptor cells that line the eye's inner backside and lies ne...

Q: Occipital lobe Parieto-occipital sulcus Insula Longitudinal fissure Left cerebral hemisphere Central...

A: 1st diagram: Top label: right and left cerebral hemispheres left side 1st label-frontal lobe left si...

Q: Why is the lunule of a nail white instead of pink like the rest of the nail?

A: The tough defensive protein alpha-keratin is present in the hooves, feathers, claws, and horns of ve...

Q: What is a callus? How does it contribute to fracture repair?

A: Callus, is basically a bony and cartilaginous material that serves as a bridge across a bone fractur...

Q: What is the function of pericardial fluid?

A: Heart is a mesodermal origin. It is located in the thoracic (chest) cavity(under the rib cage), in b...

Q: What triggers thirst? What is the hormonal response to thirst?

A: When an individual is a hypohydration various areas of the brain are activated promoting the intensi...

Q: Which of the three lever systems involved in muscle mechanics would be the fastest lever—first-, sec...

A: Muscles are the human body's structural and functional entity and comprise three types; Skeletal mus...

Q: Which of these would not be filtered at the glomerulus? O Amino acids Glucose O Water O Sodium O Alb...

A: The glomerulus is the first part found at the beginning of the nephron. It is a tuft of blood capill...

Q: Michaela is an athlete who has been training for several years only in Florida.She had an annual phy...

A: Hematocrit can be defined as the test in which the amount of red blood cells with respect to the tot...

Q: What are the two body cavities within the posterior aspect, andwhat does each cavity contain?

A: The term body cavity refers to the body’s fluid-filled cavity, which serves to protect the delicate ...

Q: uestion 5 The portion of the intestine where the most absorption takes place is:

A: The stomach has three basic functions: storage of food, breakdown of food into simple compounds, and...

Q: Describe some methods of medical imaging ?

A: Introduction: The techniques and processes used to create images of various human body parts for dia...

Q: Describe a fluid shift.

A: The fluid shift can be defined as the process in which fluid moves between the fluid compartments. T...

Q: Shemia's father had a stroke in his early 50s, which initially impaired his ability to walk and use ...

A: A stroke happens when the blood supply to portion of the brain is hindered or diminished preventing ...

Q: Starting in the radial vein, list in order, all the vessels an erythrocyte must pass through to reac...

A: The circulatory system involves the circulation of blood cells (erythrocytes) throughout the various...

Q: Which of the following structures listed is not found in the renal corpuscles? (a) Bowman’s capsule,...

A: The renal corpuscle is formed when a mass of glomerular capillaries gows into the blind ending of a ...

Q: Can you help me the name of the label of the muscle?

A: The humerus bone articulates with the scapula forming the shoulder joint. This joint is a ball and s...

Q: How does urea cycling contribute to the osmolarity of the medulla?

A: Urinary System is an excretory system to remove nitrogenous waste from the body. The human urinary s...

Q: Identify the parts of a normal ECG pattern, and discuss the significance of this pattern.

A: The basic principle of the ECG is that stimulation of a muscle alters the electrical potential of th...

Q: Condyles of bone are associated with? Ligament and/or tendon attachments O Passages for nerves throu...

A: Bones are vital, structural and functional components of the skeletal system of the human body. A to...