Medical Sciences question and answers for July 13, 2023
- Q Would you be able to kinematically analyze the entire bodyduring an overhead volleyball hit? Could you provide the phases andwithin each phase, could you provide the plane of motion, axis...
- Q What body system do you have the best understanding of and why?230-250 word discussion subject human anatomy for SurgicalTechnologist
- Q You arrive at 4200m from Kelowna and send the next 6 months atthis elevation. Evaluate the magnitude of change and mechanismsthat alter ventilation over this time. What are the physiologicalimplication...
- Q you are a Digital Forensic investigator who has been hired bythe attorney for the convicted party. The attorney tells you thatthe case is under appeal based on the argument that...
- Q Match each of the following descriptions with the correctcranial nerve. Each question will only have 1 ANSWER. Answers maybe used once, more than once, or not at all.a. Olfactory (I)...
- Q Evaluate the potential impacts of telehealth and other distancetechnologies on current healthcare systems. Discuss how thesetechnologies can help with the care management of chronic diseases.Discuss at least 3 real-world applications.
- Q What are the physiological advantages and disadvantages of a‘brisk’ hypoxic ventilatory response at high altitude?
- Q define cytogy
- Q At sea level, from rest to exercising at a oxygen consumption of2 liters / min, your heart rate, ventilation and SaO2 increases by60 beats/min, 50 l/min and 1%, respectively. You...
- Q 1) What are the advantages and disadvantages of communicationvia the nervous system and communication via the endocrinesystem?2) Does the combination of the two communication channelscircumvent the respective problems?
- Q Patients with chronic renal failure are usually more prone toskin discoloration. Briefly discuss 4 reasons for thissituation.
- Q At high levels of antidiuretic hormone (ADH), distal convolutedtubules and collecting ducts are _____ to H2O, _____urine is excreteda.impermeable, diluteb.permeable, concentrated
- Q During replication of the viral genome, distinct classes ofnucleic acids are produced that are different than those normallypresent in an uninfected cell. Many of these are recognized asPAMPs. What are...
- Q A patient is diagnosed with pancreatitis and experiencedexcruciating pain. Briefly describe the underlying causes and howthis situation complicates the digestive process.
- Q Provide one or twosentence descriptions to indicate the key functions of thefollowing hematopoietic and lymphoid organs/tissues:A. Bone marrowB. ThymusC. SpleenD. Lymph nodesE. MALT
- Q 1) Describe the structure and function of a sphincter.State the names and locations of the sphincter in GI tract2) what are the functions of the followinga) mesenteryb)mesocolonc)falciform ligamentd)greater omentum
- Q The afferent arteriole supplies blood to:Renal arteryGlomerular capillariesEfferent arteriolesBowman’s capsuleAfter filtration of blood in renal corpuscle, urine flow innephron is as follows:Proximal convoluted tubule, loop of Henle, distal convolutedtubule, collecting...
- Q #1: List 3 hormones that are involved in the digestive systemand give their site of origin, what they do and what are theirtargets.#2: The kidney regulates blood pressure. List 3...
- Q Insertion of aquaporins in tubular epithelial cells results fromthe actions of _____on the_____:Group of answer choicesrenin, adrenal cortexnorepinephrine, loop of Henleangiotensin, vascular smooth musclevasopressin (ADH), collecting ductsaldosterone, proximal tubule
- Q Draw and label the action potential. Indicate steps 1-7 at eachpoint of the Action Potential. Then tell me what happens at eachpoint. Tell me why it is important to know...
- Q Describe how the tissue responds to each of the followingstimuli. Be sure to include the underlying mechanism—don’t justtell me a stimulus will result in contraction, tell me HOW thestimulus will...
- Q SHORT ANSWER QUESTIONS1. Identify and briefly explain five factors that affect apersons basal metabolic rate.2. Explain what determines the rate of digestion of the energynutritients.3. Identify and give an example...
- Q The endocrine system is a powerful system because it controlsthe hormones. Hormones circulate in the blood stream and controlvarious parts of the human body. If a person has an abnormalhormone...
- Q How can someone have a high vo2 max but a low lactatethreshold?
- Q There can be more than one right answer12. ReninA. increases Na+ reabsorptionB. is released by JG cells when macula densa cells detect slowerflow of NaCL thorough the distal convoluted tubuleC....
- Q Write and describe about the important of Protein and AminoAcids Test in healthcare or industry.Note: The report must not exceed 3 pages minimum(NOT include references), type of test, purposes and...
- Q What three forces are involved in eventually causing the drop ofblood to fall?
- Q 1) all human today are descended from -------------?2) early man came to the Americas from the continent of----------?3) --------------societies place a high value on women sexualfaithfulness4) cows were first domesticated...
- Q Anatomy absorbs x-rays based on the density of thestructure (subject thickness). Considering your understanding ofhow black, grey, clear and white tones (radiolucent and radiopaque)are created on an x-ray film, Why...
- Q Describe representative examples of cranial reflexes thatproduce somatic responses or visceral responses to specificstimuli.
- Q The glomerular capillaries of nephron are associated with:pH adjustmentOsmosis of waterFiltrationReabsorption of nutrientsUrine is stored in:Urinary bladderUrethraUreterBowman’s capsuleThe kidney secretes ___________ to increase bloodpressure:ReninAngiotensinogenAngiotensin IAngiotensin converting enzymeWhich enzyme converts angiotensinogen...
- Q 1)which type of vessel has a greater compliance, arteries or veins?Why?2) how does this relate to the blood volum reservior of thebody?
- Q What is the relationship between the following?:The following systems are rated from fastest to slowest for rateof ATP production:1. ATP-PCr System2.Glycolysis (Lactic Acid System) ,3.Oxidative Metabolism (Lipids and/or Carbohydrates)The following...
- Q How does the length of the wire affect the conduction ofelectricity? How is this problem dealt with in biological systemssuch as long nerves (eg nerves that have to reach to...
- Q Explain how bone remodeling maintains normal bone integrity foradults
- Q Which of following is not secreted by anterior pituitary?Thyroid stimulating hormoneFSHOxytocinACTHAntidiuretic hormone (ADH) is secreted by:Anterior pituitaryPosterior pituitaryHypothalamusKidneysPosterior pituitary produces following hormones:Oxytocin & prolactinFSH & TSHOxytocin & antidiuretic hormone (ADH)Insulin...
- Q Gastrin is secreted by;Small intestineLiverPancreasStomachHormone secretin:Converts trypsinogen to trypsinStimulates release of pancreatic juicesInhibits release of pancreatic juicesStimulates secretion of bicarbonate from pancreas intoduodenum____________is a proteolytic enzyme in pancreatic juices:TrypsinAmylaseNucleaseGastrinChief cells...
- Q Explain the mechanism involved in the use of thedialysis machinewith references
- Q i've a presentation about Metabolism changes inHypothyroidism & Hyperthyroidism. (I don't want to definethem)please I want detailed information with their reference
- Q Identify the location andfunction of each term.Fetal CirculationDuctus arteriosus/Ligamentum arteriosumForamen Ovale/foramen ovalisDuctus venosus/Ligamentum venosumUmbilical vein/Ligamentum teresUmbilical arteries/Medial umbilical ligamentsUmbilical cord
- Q Which type of gland secretes hormones directly into bloodsystem?ExocrineEndocrineTargetSerousACTH from anterior pituitary stimulates secretion of___________ from adrenal gland:CortisolFSHEstrogenLH_____________hormone secreted from parathyroid gland regulatescalcium levels in body fluids:Parathyroid hormoneThyroxinCalcitoninEpinephrineTwo hormones produced...
- Q ACTION POTENTIAL (AP) ON A NEURON1.     Foreach of the following channels, indicate what specifically opensit, what specifically closes it, and what goes through (& inwhat direction) when it is open.Voltage-gatedNa+ channelVoltage-gatedK+...
- Q Physical training can lead to changes in muscle composition andproperties of local motor neurons, both of which will alter ourcapabilities to carry out movements. Are the following statementsabout that type...
- Q 1) Describe the effect of hypovolemic shock on the blood vesselsand the heart.2) Atherosclerosis is a progressive disease of blood vesselsthat is responsible for millions of deaths each year. Describe...
- Q African Americans, Hispanics, American Indians and people fromIndia, Bangladesh, Sri Lanka and Pakistan have a higher risk ofChronic Kidney Disease. Why is this? What are the effects ofChronic Kidney Disease...
- Q While working the night shift in the ER, you see a patient whohas sustained a collapsed lung. The patient is struggling tobreath. Which muscles would you see the patient using...
- Q Steps in tissue processing for paraffin sections ? please givedetailing long answer
- Q How does your body alter driving pressure? Do you think alteringpressure is more or less effective at regulating blood flow thanchanging vessel radius?
- Q Describe the morphology of the inflammation caused by theresistance of the organism?
- Q Cardiovascular SystemBloodBlood is made up ______ plasma and _______ formed elements.Plasma is mostly ________ with dissolved__________.  __________ account for most of the formed elements. These cellstransport ___________. RBCs are produced in...
- Q Describe the adaptive immune response of the body to (andinclude attack mechanisms)a. invading bacteria.b. invading viruses.
- Q PART A QUESTIONS:Choose 1 variable from the list below:ï‚· low blood calcium levelsï‚· low blood sodium levelsThen, perform research to answer the following questions aboutthe variable you chose.A) Determine the...
- Q Shaun has pneumonia. Pneumonia is a lung infection that causesthe alveoli to accumulate pus and/or fluid. How does this effectthe diffusion of oxygen into the blood?The accumulation of pus and/or...
- Q Case scenarioMr. C, 50 years old, is an amateur soccer player who regularlyplays with his friends over weekend. He has chronic anterior righthip pain and weakness over his groin region...
- Q Describe the three important mechanisms for returningblood back to the heart during exercise.- respiratory pump- muscle pump- valves in the veins
- Q Specific cavity where the heart is locatedAortaTissue of the heart that attaches to the diaphragmBicuspid or mitrallayer that immediately covers the heart musclebrachiocephalicmiddle later of the heartChordae tendineaeArea that grossly...
- Q Thromboembolic disorders.A. Result in uncontrolled bleeding.B. Include thrombus formation, a clot in a broken bloodvesselC. Include thrombus formation, a clot moving with thecirculatory systemD Are caused by Vitamin K deficiency
- Q Consider the brain areas and connections pictured in thesimplified basal ganglia circuit. Parkinson’s disease results fromthe degeneration of dopamine neurons in the substantia nigra parscompacta (SNc). Dopamine can inhibit or...
- Q Asdetailed as it can be describe what happened when the sympatheticor parasympathetic nervous systems are activated. Describe whathappens to the body systems in each type of reaction.
- Q Describe the 5 types of autorhytmithmic cardiac cells/tissues thatare involved in the cardiac conduction (nodal) system
- Q Pathophysiology of Cardiogenic Pulmonary Oedema (300words)
- Q What is the main challenge most fish face when usingtheir swim bladders? How are both the Bohr and the Root effectsessential for fish swim bladder function?
- Q Pick a simple movement you perform everyday such as, sitting ina chair, drinking from a glass, etc. Explain how the movementoccurs, including nerve roots, muscle contractions, angle of pull,etc. How...
- Q Q1) After a stroke, a patient complains about numbness( lack ofsensing) in her left hand. The stroke most likely affected the______Precentral gyrus in the right frontal lobe.Postcentral gyrus in the...
- Q describe how each major class of nutirents is chemically digestedname the enzume involved and discuss the funcyional differencesamong these enzume
- Q Increase volume of aqueous humor lead toa. Decrease intraocular pressureb. Increase intraocular pressure and may loss of visionc. Decrease vitreous humor volumed. Not affected vision acuity
- Q Does anyone have old exams of anatomy and physiology 2086 ofprofessor Lisa Smith?
- Q Elevated potassium levels in the body (hyperkalemia) is aserious condition, resulting in a severely decreased ability formuscle fibers and neurons to reploarize. The adrenal cortex canrespond to this. However, very...
- Q Does the motor cortex send an individual axon for each M1 neurondown the corticospinal tract down to lower motor neurons in thespinal cord? And then would lower motor neurons receive...
- Q Discuss how cholinesterase inhibitors affect the physiology ofneurons and nerve impulses.
- Q Explain the significance of an elevated 2hr post challengeglucose value.
- Q What is the thyroid hormones endocrine source?What are the target organs and Actions of the ThyroidHormone?
- Q outline the major changes that occur in the heart after birth.Include the location of these changes and the significance of eachfor both the fetus and the newborn
- Q patient enters your respiratory laboratory complainingof feeling lightheaded. You measure their tidal volume at 100ml perbreath and respiratory frequency at 58 breaths per minute, aninvestigation of their lung capacity reveals...
- Q Identify the ways in which Carbon dioxide istransported in the blood.
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