Medical Sciences question and answers for July 05, 2023
- Q In a conduction cell like an SA node action potential, what roledoes calcium play?
- Q Why is osmosis important in human physiology? What role does itplay in helping the human body function?
- Q Consider the following:A pharmaceutical company has developed a new weight loss drugfor women. Preliminary tests show that the drug seems to be fairlyeffective in about 75% of test subjects. The...
- Q How do antidiuretic hormone (ADH), therennin-angiotensin-aldosterone system (RAAS), and natriuretichormones (natriuretic peptides) function in the regulation of fluidand electrolyte balance?
- Q What role does thyroid axis play in maintaining body temperatureand metabolic rate?
- Q 1. You’re riding your bike in the bike lane through Golden GatePark. Suddenly, you drift out of the bike lane and into automobiletraffic. Fortunately, you quickly move back into the...
- Q According to Aristotle, what is our quintessential humanfunction, that which is central to human life and makes us uniquelyhuman?Our essential function is to breed and produce children.b) As for what...
- Q Homework Question nat able to understand.Describe ABO and Rh blood typing and the basis andsignificance of cross-reactions?
- Q In a normal contractile myocyte action potential what role doescalcium play?
- Q What role does the juxtaglomerular apparatus play in bloodpressure regulation
- Q 11. If a mutation occurs in someone's gene and instead ofreading TAT it reads TCG, will they still produce insulin? Why orwhy not?
- Q What role does sympathetic and parasympathetic nervous play indigestion
- Q What role does the skin play in the regulation of bodytemperature?
- Q Name three (3) characteristics of red blood cells which makethem well suited to carry oxygen to tissues?
- Q A single sensory neuron informs the CNS of a very large stimulususing multiple APs in rapid succession. True False
- Q Physical education, exercise science, and sport are defined asone field. In today's society, should they be collectivelyconsidered one field or separately as multiple fields? Why? Whatfactors can you use to...
- Q You are working as exercise physiologist for a company and yourjob includes tests to measure fat oxidation rate (lipid metabolism)during exercise. One individual, who is on a normal diet, did...
- Q Cytoskeleton of neuron is very important to neuron function.Alzheimer’s disease is an example of central nerve system diseaserelated to cytoskeleton dysfunction. How are proteins of “tau†and“amyloid†related to Alzheimer’s...
- Q 1. The three-dimensional shape of a protein determines itsfunction. Briefly explain these terms as they relate to proteinshape and provide a supporting example for each: denature,conformational change, genetic mutation. Each...
- Q the main vessel delivering deoxgenated blood to thelungs is
- Q 1. There are many different cellular kinases but all of thekinases bind ATP and catalyze the transfer of a phosphate groupfrom ATP to the substrate. Do kinase inhibitors affect ALL...
- Q List the roots that give rise to thebrachial plexusList the most common syndromes thatarise from an injury of the roots of the brachial plexusOrganize the brachial plexus based onits divisionsList...
- Q Listing the muscles of the shoulder, their origin, insertionand functionIdentifying and listing the boundaries of the axillaryfossaContrasting the components of the quadrangular space,triangular space and triangular intervalListing the muscles of...
- Q briefly describe the mechanism of steroid hormone action and itsbenefits to an athlete.
- Q What happens in a hydrophobic interaction between Rgroups to give a protein is shape?For R groups to form ionic bond what types ofmolecules must be present?Please explain so I can...
- Q What is the difference between the pulmonary trunk and pulmonaryvalve in terms of function? Please give explanation in simpleterms
- Q A 22-year-old male comes to the emergency department aftersustaining a fall in a construction site, after proper evaluationyou notice that the patient has lack of sensation over the lateralaspect of...
- Q How did the valve influence the experimental results? Ispossible, indicate the difference in water displaced( in ml) withthe valve versus without the valve. does the valve enhance waterflow? Why?Heart valves...
- Q How is sensory information coded? That is, how can your CNSdistinguish the type of stimulus, the location of the stimulus, andthe intensity of the stimulus?
- Q In about 6 paragraphs explain the actions of different types ofhormones in our bodies and how people view hormones in general
- Q describe the process of gastric digestion. What cells areinvolved and what do they secrete? How do they produce thosesecretions? How is gastric secretion and motility regulated by theGI tract, nervous...
- Q (1)Draw a neat diagram of a monocular microscope and label the different parts. Trace diagrammatically the path of the light rays from the mirror to the eye through the microscope.(2)Explain Scanning & Tranmission Electron Microscope.can someone solve it for me please.
- Q Perform a hypertension evaluation. This evaluation is to be doneonly if medically approved. The purpose of this learning experienceis to understand the bodies’ basic response to exercise. Take aresting blood...
- Q Identify types of joints on the skeleton model
- Q Discuss the cardiac conduction system and automaticity ofheartDiscuss cardiac output and the variables that dictateit.
- Q A: Assume that the mass of a person is 70kG and 8% of the bodymass is blood. If the density of blood is 1.055g/mL, what is theblood volume?B: Assume that...
- Q Essay on an ethical issue. You will be writing a brief essay onan ethical issue incontemporary health. The essay will consist of 1000-1250 words onthe topic of Euthanasia,PAS, and PAD.Compare...
- Q Research ergonomics and write a few paragraphs that outlinepreventative measures that can be taken to avoid health-relatedissues, such as carpal tunnel syndrome.
- Q do enzymes work by increasing or decreasing activationenergy??
- Q Compare and contrast activation of a cell by peptide versussteroid hormones. Include at least one similarity and onedifference in your answer. Remember that all answers must bespecific, complete, and in...
- Q Prepare a table classifying the following organelles: endoplasmicreticulum, ribersomes, Golgi apparatuses, mitochondria, lysosome,proteasomes, peroxisomes, cytoskeleton, cell fibers, centrosome,centrioles, and cell extensions. Include the following columns:organelle name, function, and structure. Include...
- Q Questions about Cellular Neurobiology1. Be able to draw a growth cone and the key cytoskeletalstructures within that we have discussed in class. What are the keyproperties of actin vs microtubules,...
- Q Describe Type 1 diabetes in terms of the adaptive immuneresponse that mediates it and what effect the autoimmune diseasecan have on the host.
- Q It is projected that by 2035 the number of diabetes will increase by 96.2% in the Arab world.Discuss 3 approaches of prevention to control the disease.Â
- Q 5. How does endurance exercise prescription differ for olderadults compared to a prescription for younger adults? (minimum 7ways) (3.5 pts)Need help with this question
- Q In your dream, you are floating on a raft in the middle of the ocean. The sun’s hot, you are very thirsty, and you are surrounded by water. You want...
- Q Ifyou sustain injury to the shoulder joint how they affect movementof the shoulder
- Q 1. What changes occur to the cardiovascular system as a resultof endurance training in adults? (8 different adaptations andconsequences).2. What changes occur to the muscular system after strengthtraining in adults?...
- Q 1. Define blood doping. Be sure to explain what is occurringfrom a physiological standpoint in both normal individuals andthose who blood dope.2. Provide the potential benefits and risks associated withblood...
- Q Questions about Cellular Neurobiology8. Why might one observe differences in the results of invitro vs. in vivo experiments?
- Q Calcium is released and sequestered differently in Skeletal andCardiac muscles. Why are the differences important physiologicallyin relation to the purpose of those types of muscles?
- Q What is the importance of blood plasma being isotonic to thecytosine of a cell
- Q What is the difference between a stabilizing force anddislocating force? At what angle of pull does the stabilizing forcebecome a dislocating force? Why? For full credit, draw the freebody diagrams...
- Q Last weekend I tried to water ski for the first timein my life. I ended up with a sprained lower back? What organsystems have suffered damage? [with citations ]A patient comes...
- Q In at least 12-15 sentences, please explain why it isnot always possible for epidemiologists to use an experimentaldesign such as the RCT to test a hypothesis about an exposure onhumans....
- Q How are sound waves transmitted through the outer,middle, and inner ears?Distinguish between the osseous and membranouslabyrinths.Describe the spiral organ.
- Q Doyou produce the same amount of growth hormone,insulin,epinephrine,estrogen,cortisol,thyroxine every hour,everyday,every month?
- Q 1) Starting from deoxygenated blood returning to the heart,place the following steps in order as blood passes through theheart:    -     1.    2.     3.    ...
- Q A nurse is caring for a patient with anoxia (lack of oxygen) tothe brain because of a drug overdose. The patient is unresponsiveto external stimuli (pressure, pain, speaking to the...
- Q How do you interpret the following statement:“The eye is considered by some to be an extension of the brainbecause of the complex structure of the retina and the huge amountof...
- Q Describe the Gate Theory of Pain. Do you agree or disagree withthis theory? Why or why not?
- Q Which of the following are ways CO2 is transported in theblood?A. As bicarbonate (HCO3–)B. As dissolved C02 in plasmaC. As carbaminohemoglobinD. All of the aboveE. None of the above
- Q differentiate between mucous and serous membranes
- Q 1..The plasma (cell) membraneis composed of a bilayer of proteinsis composed of a bilayer of phospholipidsis composed of chains of carbohydrate moleculesis a compl;ex of carbohydrates and proteinsH..Which of the...
- Q What role does the cerebellum play in language?
- Q Case study8-year old girl with recurrent infections caused byStreptococcus pyogenes and Hemophilus influenza was admitted to thehospital following a 5-day sinus infection. Her mother noted thatshe had developed a productive...
- Q Case study8-year old girl with recurrent infections caused byStreptococcus pyogenes and Hemophilus influenza was admitted to thehospital following a 5-day sinus infection. Her mother noted thatshe had developed a productive...
- Q Discuss in details, and in your own words, the steps of proteinsynthesis. This is a 20 point assignment so answers like \"step 1 istranscription and step 2 is translation\" are...
- Q In at least 400 of your own words, explain how the endocrine andnervous systems work together. Next, describe the digestive processfor proteins, carbohydrates, and lipids.   Â
- Q explain how the structure of the epithelium andmuscularis of the small intestine ,stomach and esophagus followthere function
- Q List the components of blood?
- Q 1. Pick 4 glands, outline all of the hormones released, thetarget of each hormone, the stimulus (what causes it to bereleased), and the action of the hormone on the target.2....
- Q EPIDEMIOLOGY QUESTIONS1.) Scenario: Substance A has an associated increasedhealth risk of 20% and the increased risk associated with substanceB is 15%. When studied together, the increased risk associated withbeing exposed...
- Q Discuss in details, and in your own words, the steps of proteinsynthesis. This is a 20 point assignment so answers like \"step 1 istranscription and step 2 is translation\" are...
- Q own is a 70-year-oldwoman with type 2 diabetes mellitus who has been too ill to get outof bed for 2 days. She has had a severe cough and has been...
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