Medical Sciences question and answers for August 01, 2023
- Q What is the HPA axis and how does it control cortisol? Pleasedraw a diagram
- Q Explanation how hydrostatic pressures provide the driving forcefor the filtration process and identify the functional componentsof the kidney that contribute to this process.Why can the kidney beconsidered a endocrine gland...
- Q 1. How to diagnose “brain death� Please mention thesituation of brain death in India and the law associated withit.2. Please analyze the cause of death of the followingcase:A middle aged...
- Q 2 The peptides called orexins:Serve as indicators of the body’s total energy stores.Are the “set points†which maintain total energy content.Are intestinal hormones secreted during food digestion.Are powerful appetite enhancers.When...
- Q Describe the relationship between the partial pressure of oxygenand the binding of oxygen to hemoglobin.
- Q Draw a pressure- volume loop. Indicate the EDVand ESV, where the atrioventricular (bicuspid and tricuspid) valvesare open and where the pulmonary and aortic valves are open. Alsoinclude the points where...
- Q What are the body’s nonspecific defenses?What do natural killer cells do?What does interferon do?What are the body’s adaptive defense cells?Where are the T and B cells “born?â€Where are the T...
- Q QUESTION 1The ---------------- of a neuron gatherinformation (from other neurons or from the environment)and turn it into a localized electrical signalcalled ----------------.A.dendrites; graded potentialsB.axon terminal; neurotransmittersC.axon hillock; exocytosisD.cell body; action...
- Q What are the endocrine diseases expected whenPTH: NormalTotal Ca: low
- Q Which statement with regards to neuronal membrane potential isCORRECT?A) The interior of a cell has a positive baseline voltage.B) There is a higher concentration of potassium ions in theintracellular fluid.C)...
- Q explain safe food storage temperature2) ways to keep food safe.3)food danger zones4)definition of organic food and risks of genetically modifiedfoods.
- Q Investigate one of three neurological diseases: multiplesclerosis, Parkinson’s disease or epilepsy.A) Describe the symptoms of the disorder (1 mark) (around 100words) B)What are the structural and/or functional changes that happen...
- Q There is some indication that COVID patients may need dialysisat a higher rate than standard ICU patients. Research and explaindialysis. Also, why would it be used in the ICU?
- Q autoimmunity
- Q 1.How does a patient with diabetes mellitus havehyperglycemia?2. samples of urine could be an indication of diabetes insipiduswith no ketones in urine how can i indicate diabetes insipidus?3.How would hyperglycemial...
- Q *4) Which of the following would we expect with a patient withglomerular nephritis? (A) A filtration pressure of 20 mm Hg due to CHP beingelevatedB) A filtration pressure of 20...
- Q the body ability to correct an excess or deficit of metabolicacid depend on normal function of what system?i dont know if it is endocrine system or renal systemplease help!
- Q 1. Explain the function of the thyroid, name three hormones itproduces, and explain one disorder of the thyroid.2. Name and describe 4 types of sensory receptors
- Q Jason is a nine-year-old child who developed chronic renalfailure after suffering from a streptococcal infection (strepthroat). Jason's renal function has declined steadily over the lastthree years, and he is currently...
- Q K+ passage through open channels in stereocilia depolarizes thereceptor hair cell, yet K+ passage through open channels at aninhibitory synapse hyperpolarizes the postsynaptic cell. What isresponsible for the different outcomes...
- Q Trace a sperm from formation to fertilization. Name all of thestructures through which it passes. Include all additionalstructures that contribute to semen volume. Identify the productseach produces.  Once fertilized, describe all...
- Q John and Thomas are in an automobile accident and are brought tothe emergency room, both with head trauma. John seems to havesustained injuries to his temporal lobe while Thomas has...
- Q Name three histological features that exist to increase theabsorptive function of digestive tissues.
- Q 1. List and describe possible harmful effects of a severe blowto the head.2. Describe the two types of shunt procedures used to treathydrocephalus, distinguishing between them with respect to the...
- Q Write one to two paragraphs describing the role of insulin inthe metabolism of glucose, fat, and protein. Also, discuss howinsulin is related to the manifestations of diabetes.
- Q predict the types of problems that would occur if the nervoussystem could not maintain homeosta
- Q Mr. Jablonski, a 48-year-old history professor, has a bloodlipid profile that includes elevated LDL cholesterol. He is 5 feet7 inches tall and weighs 200 pounds. Mr. Jablonski has a familyhis-...
- Q match the cranial nerve with its main functions
- Q Case Study – Diabetes Mellitus Mohinder, a 28 year old male, hadbeen diagnosed with diabetes mellitus when he was 12 years old. Hestarted experiencing polydipsia, polyuria and polyphagia and hisparents...
- Q Case Study – Acute Renal Failure She was found behind anoverturned table after the bomb blast destroyed the sidewalk coffeeshop. She had several large wounds and had lost quite a...
- Q The NKCC2 transporter is blocked by ____ as a treatment ____Loop diuretics ; to reduce Na+ reabsorptionACE inhibitors; to reduce fluid excretion XXThiazides; to reduce fluid retentionK sparing diuretics; for...
- Q A) If the thickness of the chest is 20 cm, what percentage ofX-rays are transmitted through the chest at a certain incidentX-ray energy assuming HVL values of 3.5 and 1.8...
- Q 1.how is the impulse carried from one nerve to another? what aidsthis and how?2. what is saltatory conduction? what are some of themedications used for pain manangement and what categories...
- Q Electrocardiogram Lab (ECG)This Exercise is done using the Ph.I.L.S CDÂ Â Do the lab #22. ECG and Exercise.Or just click here to thereLook at your data and compare each time interval for...
- Q How are the left and right hippocampi different?Why are optogenetics and chemogenetics important forunderstanding the functioning of the nervous system?How might the findings that the left and right hippocampus aredifferent...
- Q describe the process of the action potential in the nerve cell?what ions are involved and how are they involved?
- Q 1. Compare and contrast male and female reproductive physiology,using key structures, cells, hormones and organs.2. Tell me as much as you can about the Covid-19 virus; it’sbasic biology, transmission routes,...
- Q Cerebral Challenge 10.3A practitioner might decide to continue to use constant practicerather than switch to variable practice once the learner hasdeveloped an understanding of the basic movement pattern becausethe learner...
- Q what is the general trend for changes in amplitude of the EMGsignal during an isometric fatiguing task?
- Q provide a summary of the respiratory system from the perspectiveof inhaled air.your description should include: - An organized progression oftravel. What organs does the air travel through? What types oftissues...
- Q Explain the relationship between transport maximum, renalthreshold, and urine concentration of glucose.
- Q A patient was a 20-year-old female who was involved in aphysical altercation that resulted in a closed fist blow to theright side of his face. He immediately noted double vision....
- Q the experiment you undertook to test one of the factors thataffects diffusion of a solute in a solvent: Parameter chosen: Nullhypothesis: Alternate hypothesis: Dependent variable: Independentvariable: Controlled variables: Write a...
- Q How does the structure at each point along the GI tract pathwayenable its digestive functions?
- Q What is the polymer for each macromolecule?(carbohydrate, protein, lipid, & nucleic acid)
- Q Articulation case study:Sam, now a 6 year old male was recently adopted from Vietnam. Hewas born with a bilateral complete cleft lip and palate. The cleftlip was repaired in Vietnam,...
- Q Describe the respiratory responses to an increase or decrease ofarterial blood pH or PCO2. In paragraph form please.
- Q If calcium binding sites on troponin proteins were blocked by25%, how would this impact the maximum contractile force of amuscle fibre in the context of the cross bridge cycle?
- Q 18. Explain the process of reabsorption using the followingstructures.a. Tubular Lumen, Tubular cells, Tubular fluid, Peritubularfluid, Peritubular capillary****PLEASE USE THESE TERMS
- Q in autorthythmic cells, influx of these two ions bring thecell threahold?A) sodiumB) calciumC) chlorideD) potassium
- Q Central Nervous System DiscussionThe concept of synaptic pruning is discussed on page 730 in thecourse text. Give an example of how this may apply to neurogenicdisorders. What cranial nerve mnemonic...
- Q Which of these factors does not affecthemoglobin's affinity for oxygen?Group of answer choicestemperatureblood pHRBC metabolic activityelectrolyte balancethe PO2 of bloodEach of the following factors affects the rate of externalrespiration except...
- Q Differentiate between filtration, reabsorption & secretion.Include location for each term & a brief function for eachterm.
- Q howdoes pancreatic juice enter the alimentary canal?what does bile contribute to digestion?how does bile enter the alimentary canal?what happens to Bilirubin as it is eliminated from thebody?
- Q Glycogen is important for fueling immediate metabolicneeds. Provide a short paragraph in which you describe how glycogenmetabolism is regulated in the liver and skeletal muscle byglucagon and epinephrine.*BIOCHEMISTRY COURSE, please...
- Q Stopping bleeding in the human body requires differentbiological steps that are interdependent. Write an essay where youidentify and explain each one of these steps. (Don’t exceed 800words.
- Q give me REFERENCE to these question with APA 7....in textformat, please....1: Minute arteries bring blood to areas deep inside the brain.Hypertension can cause minute arteries to rupture, releasing bloodinto the...
- Q Acquired (adaptive) immunity allows the immune system to respondto a large number of antigens with a strong targeted response.Please briefly explain this statement
- Q David, a 55 year old high school teacher is a heavy smoker withreally poor eating habits. He was admitted to the ER a week agobecause he was experiencing symptoms including...
- Q A 50-year-old man, who is a chronic alcoholic, presents to theemergency room with a sudden onset of abdominal pain that radiatesto the back. A blood test reveals elevated serum pancreatic...
- Q Case Study 5 - SwallowingSarah Miller is a 48 yo female who admitted to the ED with righthemiparesis, dysarthria and a reflexive cough while taking smallsips of water. MRI of...
- Q Regarding countercurrent mechanisms:List which structure(s) is/are responsible for establishing theconcentration gradient in the renal medulla? Describe how this isaccomplished. (5 points)Note: You do not need to describe the entire positivefeedback...
- Q What are the physiologic implications of the congenital adrenalhyperplasia? (what is abnormal about the physiology of people withthis disease?)
- Q Which of these hormones is regulated by a very similar feedbackmechanism to that of the regulation of cortisol?glycogenInsulin.T3 and T4.Glucagon
- Q What is the molecular basis of Congenital Adrenal Hyperplasia?(what is abnormal at the cellular, biochemical, or molecularlevel?) (250 words or less)
- Q List the effect on cardiac output, SV, HR, EDV, and/or ESV anddescribe why this change occurred for each of the followingcases:an increase in sympathetic autonomic stimulationan increase in afterloada decrease...
- Q Physiology of Exercise11. An elite powerlifter would most likely have a higherpercentage of which fiber type?12. Explain blood glucose homeostasis during exercise. Talkabout the hormone involved and the actions they...
- Q the__ provide passageways fro spinal nerves to exit the verebralcolumn and travel to other parts of the body.-vertebral foramina-intervertbral foramina-vertebral canals-articular facets-transverse foramina
- Q Patients with uncontrolled diabetes may enter a state calleddiabetic ketoacidosis, a form of metabolic acidosis in which lowblood pH is caused by the excessive accumulation of acidic ketonebodies in the...
- Q I have a presentation about how to build a muscle during thequarantine, that's should include fast- and slow-twitch musclestopicI need detailed reliable information about it with theirsource.
- Q If a pituitary adenoma secretes excessive amounts of prolactin,levels of which of the following hormones will be elevated?TRHTSHthyroid hormonenone of the aboveWhich of the following will occur if the thyroid...
- Q Atrioventricular valves close at the beginning and the semilunarvalves open at the end of which stage of the cardiac cycle?ejectionisovolumic relaxationventricular systoleisovolumic contractionWhich of the following will induce the strongest...
- Q Pick three digestive tract illnesses and discuss what causesthese issues? (Reproductive system chapter 19 fundamental ofanatomy and physiology 4th edition book)
- Q Know and describe the function of the phrenic nerve, thesciatic nerve, the brachical nerve and the sacral plexus.
- Q Does eating carbohydrates CAUSE diabetes?
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