In CORONA patient, pulse oximeter becomes popular, 02 Saturation gives you 75% at rest, how much damage of the patient's respiratory membrane? a. No correlation between 02 Sat and lung reserve. O b. About two thirds O c. 100% (white lung) O d. 25% O e. More than 75%

Q: Enzymes that digest proteins are produced by what organs?1...................2....................3....

A: Enzymes are necessary for a healthy body and digestion. They collaborate with other body chemicals l...

Q: Hyperventilation causes one of the following changes in arterial blood gases: a. Increase in arteria...

A: Ventilation or breathing is nothing but an exchange of gases between the lungs and the atmosphere. I...

Q: Predict the effect of the poison ouabain (way-BAH-in), which blocks Na+/K+ pumps, on the neuronal ac...

A: Sodium-potassium pump ( Na+-K+ ATPase ) is one of the most critical pumps in animals cells, which ke...

Q: In which of the following vessels would you find mixed venous blood? Group of answer choices choose ...

A: The superior vena cava carries blood from the arms, head, neck, chest, etc. Whereas, the inferior ve...

Q: 150 Y 75 50 100 150

A: The volume-pressure diagram is depicted in the diagram. It’s utilized to show variations in intraven...

Q: How might the decrease in mucin secretion due to agingaffect GI tract organs?

A: Ageing may have drastic outcomes at the capabilities of the digestive system. One of those is decrea...

Q: Write the name of the structure that the phrase describes. Process that transforms spermatids into s...

A: Reproductive device in a manner that calls for the movement of the hormones from the gland referred ...

Q: Membranous areas, or “soft spots,” seen in the skull of an infant are called: a. sutures.  b. caviti...

A: The skull is a bone that lies under the skeletal system of the body. It presents in the head region ...

Q: Briefly explain what type of disease COVID-19 is and how it is transmitted. Select one of the approv...

A: Covid-19 is an emerging disease which has been acting as a pandemic lately. Millions of people are c...

Q: Are the cells obtained for culture from amniocenteses most likely derived from ectoderm, mesoderm, o...

A: We know that Amniocentesis is a process in which amniotic fluid is removed from the uterus of a woma...

Q: In which of the following vessels would you find mixed venous blood? Group of answer choices choose ...

A: The superior and inferior vena cava bring the deoxygenated blood to the right atrium of the heart. S...

Q: Bones act as a storage site for which mineral?  A. Sodium  B. Potassium  C. Calcium  D. Chloride

A: The connective tissue in which the matrix is dense, solid and mineralized and which forms the endosk...

Q: How can the resting membrane potential of a membrane be calculated using the Goldman-Hodgkin-Katz (G...

A: The Goldman-Hodgkin-Katz equation (GHK equation) is used to calculate the membrane potential of the ...

Q: Explain how an action potential is propagated down an axon in continuous conduction. Why is saltator...

A: Introduction:- Sequence of changes the RMP undergoes in response to threshold stimulus give rise to ...

Q: Caitlyn had unprotected sex with her fiancé about 2 weeksafter her last period, and is worried that ...

A: Reproductive device in a manner that calls for the movement of the hormones from the gland referred ...

Q: Please answer this question labelling line do not solve only question no 3 and 4

A: We can say that A joint is a structure at the junction between two or more bones to allow for moveme...

Q: Explain why listening to the heart sounds can be clinically important.  In other words, what can th...

A: The human heart pumps blood during the frame thru the vessels of the circulatory system, providing o...

Q: The plateau phase of a ventricular action potential is mainly associated with O a. K+ influx. O b. N...

A: The ventricular action potential is a type of action potential that occurs in the heart. This result...

Q: What is the action of Sympathetic division (arousing) on digestion when a crisis happen?

A: In the autonomic nervous system, the stimulus is received by the brain which sends the information t...

Q: Describe the process of pulmonary ventilation.

A: The actual passage of air between the outside environment and the lungs is referred to as ventilatio...

Q: Epidermal ridges are caused by: a. the epidermal papillae. b. mounds of papillary dermis arranged in...

A: The integumentary system is a collection of organs that make up the body's outermost covering. It co...

Q: What are the components and functions of the olfactory organs?

A: We can say that Olfaction is defined as the sense of smell. The volatile molecules present in the ai...

Q: Which structure contains a primary oocyte, several layers ofgranulosa cells, and an antrum?a. primar...

A: A critical process of female  reproductive health is known as folliculogenesis. This is a developmen...

Q: Describe the process of fertilization and early cleavage to the blastocyst stage

A: The fertilization occurs in the oviduct (fallopian tube) and involves a sperm fusing with a secondar...

Q: Fill in the blanks: ___________ gated ion channels can open in response to mechanical stimulation, _...

A: Introduction:- Membrane potential (also transmembrane potential or membrane voltage) is the differen...

Q: Describe bile secretion.

A: Bile is a physiological solution that is aqueous and produced, then secreted via the liver. It consi...

Q: Describe the role of the N+a/K+ ATPase (or Na+/K+ pump) in maintaining the resting membrane potentia...

A: Resting membrane potential is basically discharge difference which is present across the cell membra...

Q: Match the following neurotransmitters with their correct description._____ GABA                     ...

A: Introduction: Neurotransmitters are the chemical messengers released from the nerve cell's end for i...

Q: Huntington’s disease is characterized by a loss of normal inhibition mediated by the basal nuclei. P...

A: We know that Huntington’s disease is a rare autosomal dominant disorder that causes the accumulation...

Q: 3. Define denaturation. 3. 4. The basic building block(s) of carbohydrates is(are) a. monosaccharide...

A:

Q: Give the name of the structure that the phrase describes. The blastocyst structure that becomes the ...

A: Blastocyst is the ball of cells which is formed as a result of fertilization. It implants in the ute...

Q: Vhat is meant by complement fi xation? Vhat are cytolysins?

A: Complement is a collective term that describe a system of about 20 proteins, many of which are enzym...

Q: What is meant by complement fi xation? What are cytolysins?

A: The substance secreted by microorganisms, plants or animals that are particularly dangerous to indiv...

Q: What are the two main features of an electrical synapse?

A: Introduction:- The nervous system is made up of a structural and functional unit called a neuron. A ...

Q: Discuss the difference among the four embryonic membranes and the importance of each.

A: Embryonic membranes are the membranous structures surrounding an embryo. They join to enclose the am...

Q: The hormone oxytocin Choice 1:influences mainly physical aspects of sex and reproduction. Choice 2:...

A: Hormones are defined as the type of chemical messengers where they are produced by the endocrine gla...

Q: Examine the fetal development models and describe the position of the fetus in the uterus.

A: The reproductive method is lengthy and entails some of steps. It starts with the authentic formation...

Q: Write a short answer for the following questions. Can sperm move in reverse as well as forward? Expl...

A: Introduction: Sperm is the male reproductive cell. It is produced in the testes, which is the male r...

Q: Give the name of the structure that the phrase describes. The number of umbilical veins in the umbil...

A: We can say that humans reproduce by the sexual method of reproduction which involves the fusion of g...

Q: In chronic obstructive pulmonary disease (COPD) patient, breathing 100% 02 a. mixed expired air cont...

A: COPD or chronic obstructive pulmonary disease is a group of lung diseases that leads to the obstruct...

Q: List the organs of the lymphatic system, and explain theirfunctions.

A: A lymphatic system is referred to as the organ system of the body that is principally accountable to...

Q: Albert, the patient in question 3, takes the drug lithium, which reduces the permeability of the neu...

A: Lithium- It is a drug that is used for treating psychiatric problems like bipolar disorder and is al...

Q: What is a motor unit?

A: The skeletal device is the whole framework of bones and their cartilages, in conjunction with the li...

Q: Positive Dromotropic effect refers to increasing: a. Velocity of action potential spreading along co...

A: The dromotropic effect is the one that influences the conduction speed in the AV node, and therefore...

Q: What four types of structures are found within the brainstem?

A: Structures of the brainstem are those diagrams, along with the midbrain, pons, medulla, basilar arte...

Q: If you have an eyepiece magnification of 10x and an objective magnification of 4x, what is the total...

A: In a compound microscope, two convex lenses are used. The distance between these two lenses are adju...

Q: which of the following sh given with Caution (,i) a. Antibiotics. O b. Beta-blockers (syr antagonist...

A: Bronchial asthma results when the Airways becomes narrow and inflammed. This condition also produces...

Q: Baroreceptors are sensing. O a. Oxygen concentration in blood. O b. CO2 concentration in blood. c. O...

A: The walls of blood vessels and heart contain nerve endings which are stimulated by the changes in th...

Q: Discuss the common features of the vertebrae and contrast the structure of vertebrae from each regio...

A: The spine has 33 stacked vertebrae that structure the spinal canal. The spinal canal is a passage th...

Q: What impact during pregn

A: A  uterus is a pear shaped organ having thick walls is having a dimension of seven centimetres in le...