Medical Sciences question and answers for August 11, 2023
- Q .1. Where are most graded potentials produced in a neuron?a. In dendrites onlyb. In both the dendrites and cell bodyc. In axon terminals onlyd. In both dendrites and axon terminals2....
- Q What is the cause and most likely hormone profile of Hashimotodisease?
- Q Explain what happens as sound enters the ear and is perceived inthe brain. What anatomical features are impacted, and what do theydo?There are three cranial nerves that serve the muscles...
- Q What are the four lobes and what nerve impulses are they mostassociated with?There are three cranial nerves that serve the muscles of theeye. What are they? Identify each, and describe...
- Q While you were at the store, you got so distracted by the cookiesamples, that you forgot to buy kale and instead bought two jumbobags of potato chips, which you then...
- Q Explain why the M2 subtype of muscarinic ACh receptors is foundon the autorhythmic cells of the sinoatrial node and the M3 subtypeis found on smooth muscle fibers of the bronchioles.
- Q Detail the complete reflex pathway involving parasympatheticsignalling to the heart. Begin this at the carotid bodybaroreceptors.
- Q 27.) Tom is in respiratory arrest due to an electrical shock.Why does a Good Samaritan have about 4 to 5 minutes to beginCPR?there is an reserve of oxygen in Tom's...
- Q 51) The renal clearance of this byproduct of amino acidcatabolism is used as a rough measure the glomerular filtrationrate.uric acidazotemiacretineammoniaurea52.) The actions of the kidney include regulation ofblood plasma pHAll...
- Q Which region is NOT part of the extrapyramidal system?Aorbitofrontal cortexBcaudateCglobus pallidusDcerebellum
- Q Plz write in your own text and don't copy answers that wasanswered before since my teacher has (Plagiarism checker) thankyouIn 800 APA essay discuss the control of thyroid gland and...
- Q describe what is abnormal physiologically? ( cellular lever,tissue level, organ level, and organ system)
- Q How do you feel about physical fitness in physical educationprograms? Should it be something we teach separately, orintertwined with the rest of the curriculum on sports, games andmovement activities? You...
- Q trace blood pathway from....-right hand to posterior brain-aorta arch to the fetus to the aorta arch of the mothercan you explain how to solve blood tracing problems? or show adiagram...
- Q Which part of the inner ear houses two portions of themembranous labyrinth known as the utricle and saccule?cochleasemicircular canalsvestibuletympanic membrane
- Q             Thesites of origin for the sympathetic division are?a.             brainand sacralb.             brainand thoracicc.             thoracicand lumbard.             lumbarand sacral
- Q These specialized cells respond to hormones to regulate theirpermeability to water and solutes and monitor the filtrate prior toits entry into the collecting duct.principal cells of the DCTsimple cuboidal cells...
- Q Which of the following is true regarding Langerhans cells andtheir activity?a) the Langerhans cell is a specialized epithelial cell made ofespecially large amounts of keratinb) they add pigment to keratinocytes...
- Q Compare and contrast the effects of ParaThyroid Hormone(PTH), Calcitriol (vit D3) and Calcitonin on calcium metabolism,phosphate metabolism, and bone growth. What other hormones areinvolved in bone growth, what bone cells...
- Q Describe the regulation of filtration in the nephron(renal corpuscle) in response to blood pressure, nervous input,hormones, and Tubuloglomerular Feedback. (Be sure to compareactivity at the afferent and efferent arterioles.)
- Q Many of the neurotransmitters are actually synthesizedby neurons from vitamins.TrueFalse
- Q Like all viral pathogens, severe acute respiratory syndromecoronavirus 2, or SARS-CoV 2 (I know, how topical), requires a cellsurface receptor in order to invade a given host cell. For SARS-CoV2,...
- Q Indicate the functions of the proximal convoluted tubule, theloop of Henle, the distal convoluted tubule, and the collectingducts and how is the fluid passes through each one.
- Q Discuss the structure and function of the juxtaglomerularapparatus. What factors determine GFR? Why is it so important tokeep GFR stable? Explain in terms of nephron function. Brieflydescribe the autoregulatory mechanisms...
- Q Discuss the different mechanisms of reabsorption in the renaltubule. How are valuable nutrients reabsorbed from the filtrate?How are ions and water reabsorbed? In which parts of the renaltubule do these...
- Q Define a buffer system and describe the three major buffersystems of the body fluids. Explain how a buffer system adjustswhen either a strong acid or strong base is added to...
- Q The Peripheral Nervous System (PNS) is an “extensionâ€of the CNS. It functions to continue the work that is, at times,started in the CNS. Describe the location and function of the...
- Q Describe the body structures that a sperm cell and a secondaryoocyte will encounter prior to their encounter and merging to forma zygote. Your response should include a thorough review of...
- Q Compare and contrast the physiology of the human sexual responsein the male and the female, including stimuli, nervous regulation,and effector targets. How are they similar and how are theydifferent? How...
- Q Jim has been waking up a lot in the might to void his bladder.He noticed that his urine stream is weak and has difficultystarting urination and his bladder does not...
- Q The body has an interesting way of using deriving uses fromwaste material prior to its disposal. For example, carbon dioxideis a waste product of cellular respiration, and is disposed ofthrough...
- Q An individual has a higher-than-normal blood volume, due toexcess fluids—not high enough to cause symptoms, but enough tocause the body to attempt a restoration to normal levels. Also, itis stipulated...
- Q An individual has low blood glucose levels—not low enough tocause symptoms, but enough to cause the body to attempt arestoration to normal levels. Describe all processes by which thebody induces...
- Q - A 38-year-old male is upset about his low sperm count andvisits a \"practitioner\" who commonly advertises his miracle curesof sterility. The practitioner is a quack who treats conditions oflow...
- Q Describe the processes involved for the formation of maturespermatozoa, and a secondary oocyte. Include a review of allhormonal regulation involved in the processes of spermatogenesisand oogenesis, as well as the...
- Q Compare the somatic and autonomic nervous systems. Be asdetailed as you can in your answer.
- Q What is the purpose of using a 6-lead ECG as opposed to only 1lead?Describe the cascade of electrical activity through the heartwith a normal sinus rhythm. What controls HR?What changes...
- Q Which category of sport is notat high risk for eatingdisorders?a. appearance-conscious sportsb. endurance sportsc. weight-classification sportsd. team sports
- Q An individual has low blood oxygen levels, due toinsufficient numbers of circulating red blood cells. (Theerythrocytes are completely healthy; there’s just not enough ofthem.) Describe the processes by which the...
- Q List and describe the lobes of the cerebrum. What function wouldbe affected if a person were to have damage to the anterior portionof the cerebrum.
- Q What is one similarity and one difference between the motorsystem that innervate the head and that which controls yourbody?Why cone receptors can send information about differentfrequencies of light?which skin receptor...
- Q During the Ejection Phase:a. ventricular pressure decreases, while ventricularvolume decreasesb. ventricular pressure decreases, while ventricularvolume remains the samec. ventricular pressure decreases, while ventricularvolume increasesd. ventricular pressure remains the same, whileventricular...
- Q 1. Plasma proteins:a. Plasma proteins accounting for about 15% by weight of plasmavolume.b. Plasma proteins are produced by the bone marrow.c. Plasma proteins composed of globulin, fibrinogen andimmunoglobulin.d. Albumin accounts...
- Q explain the inflammatory response.
- Q Reaction Speed Assessment. Based on your aboutvoluntary movement ;Part A. Explain how your brain works with yournerves to control movement .Part B. What do you predict would happen toyour reaction...
- Q Velocity Assessment.Part A. Describe the pathway that the patellarreflex travels and explain why it is so fast .Part B. Explain why the blink reflex(involuntary blinking elicited by touching the cornea)...
- Q What is an ion? What is their general function in thehuman body? Identify three ions that the body needs and brieflyexplain their roles.
- Q the effect of different Rh between mother ad the fetus
- Q True or False: Osteons are the basic functional units of spongybone.                 True or False: The carpal bones are classified as shortbones.                 What type of bone has a shaft (diaphysis) and two expandedknoblike...
- Q howdo antigen presenting cells exactly work? Are they infected cellsthat must be destroyed or what is their deal?
- Q 1) Synovial joints: List ALL associate structures found in thehandout and explain the function of each one (ex. Bursae).
- Q From superficial to interior, describe the composition of anerve. Be as detailed as possible.
- Q Marie is 19 years old and has iron-deficiency anemia. Sheconstantly feels fatigued, has headaches, and feels cold most ofthe time. Marie is within her ideal body weight range and likes...
- Q Explain the organization of the nervous system. Be as detailedas possible and be sure to include in your answer the divisions,structures or organs involved, direction of the transmission ofinformation where...
- Q What are the Systemic implications of defects in the CFTRchannel ?
- Q Explain the Mechanisms of transport across apical andbasolateral membranes in the kidney, stomach, and intestine.
- Q There are many types of cells in the human body with manydifferent functions. Pick a particular type of cell (exocrinesecretory cells, hormone secreting cells, etc) and discuss itsfunction within the...
- Q What are the chemical and mechanical events occurring duringdigestion?
- Q Explain Food allergies, GALT, and M cells?
- Q What are the Mechanisms of micturition and defecationreflexes?
- Q What is the difference between cerebral thrombosis versuscerebral ischemia?
- Q The Autonomic Nervous System can be challenging to understandbecause it is connected to virtually every body function inopposite ways. We are going to explore the physiology of the ANS inthis...
- Q Kathleen is a 1.68 m, 59 kg, 20-year-old university student.Over the last few years she has gained, then lost, five to sevenkilograms several times. Recently, she has been trying hard...
- Q Full-contact sports seem to be a part of everyday life for manychildren (e.g. football, hockey, martial arts, wrestling, rugby,lacrosse, etc.). In terms of bone development, is this wise?Discuss risk versus...
- Q Daniel: Susan and Joe had a wonderful little boy named Daniel,but he had been having an awful lot of bacterial infections and hewas barely a year old. It seemed that...
- Q 1.Which gluteal muscle is the most superficial?2.What are the three bones that make up the pelvic girdle?3.Which muscle does the sciatic nerve run under?4.What is the action of a muscle...
- Q 1. What tests can be used to diagnose diabetes per the ADAcriteria (choose all that apply a-g)?a. Fructoasmine b. Glycated Hemoglobin c. Urine Glucose d.Fasting Glucose e. Random Glucose f....
- Q Dialysis is a treatment for severe kidney disease, and it isbecoming increasingly common. Please describe this process, itsbenefits, and its risks. Your response should be a minimum of 100words, with...
- Q How does a nerve stimulate a muscle to contract? What occurs ina muscle cell in order for it to contract.
- Q List all the ways one could increase caloric expenditure (read:energy demand) during exercise and then explain, biologically, whyenergy demand is higher
- Q 1. As hydrogen gas from the intestines enters the blood stream,will this affect the blood plasma?(Remember, hydrogen gas is H2). Do you expect this to alter theblood pH? Why or...
- Q Insulin is the major hormone produced by the pancreatic betacell (Islet of Langerhans). The main role of insulin is to regulateblood glucose. Because you are doing physiology, a relative comesto...
- Q discuss the comparison between the more flexible joint inregards to stability. Please use examples of joints todifferentiate.
- Q Football players demonstrated a variety of physiologicalimpacts of water imbalances. A couple of the things the playersexperienced were 1) an intense desire to \"guzzle\" water, and 2)numerous negative side effects...
- Q Which enzymatic action results in CO2 as a product?O Citrate SynthaseO Succinyl-CoA SynthetaseO Isocitrate DehydrogenaseO Succinate DehydrogenaseO Malate Dehydrogenase
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