Medical Sciences question and answers for July 31, 2023
- Q . Describe the sequence of events in the ovarian cycle, withreference the follicular phase, ovulation, and the luteal phaseOVARIAN CYCLE: REMEMBER: DAY 1 is the FIRST day of woman’speriod.Stage Day...
- Q Please put these terms in order of how a nervous system signalwould travel in order to communicate with a muscle within the bloodvessels of the skin.Terms:white ramus communicans, ventral root,...
- Q Describe the relationship between parathyroid hormone (PTH) andblood calcium. Include the three (3) systems PTH targets to alterblood calcium and explain the effects of inappropriate PTHsecretion (too much PTH and...
- Q Compare the cause and effects of Cushing’s syndrome andAddison’s disease.
- Q Explain how flow through a blood vessel is determined. Explainwhat a “pressure difference†is and why it matters to flow. Defineresistance and explain how resistance affects flow. List anddiscuss the...
- Q Give 2 examples of vasculogenesis and angiogenesismethods which are currently use in clinics.DEfine methods andpresent advantages and disadvantages of methods in detail
- Q Compare the auditory and visual projections from the sense organto the cortex.How are they similar?How are they different?Include information about the sense organs and cranial nerves,the number of relays in...
- Q What factors associated with this aerobic power test may result invariations in the values estimated for aerobic power?
- Q Describe the pathophysiology of acute inflammation induced by aviral infection. Suppose that the natural mechanism of acuteinflammation was not successful in healing the tissue area damagedby the virus and necrotic...
- Q Which of the following may be a potential adverse effect as aresult of a ventricular arrhythmia?Question 38 options:1)increased cardiac oxygen demand2)increased cardiac perfusion3)increased stroke volumeJaundice is more likely to be...
- Q Craft a paragraph that describes assays of synaptic function inC. elegans. Below is a topic sentence for this paragraph.Finish this paragraph. Be sure to provide appropriate citations inthe bibliographic format...
- Q An athlete with a mass of 70 kg is performing a barbell backsquat exercise with a load of 150 kg. From the starting position(position A), the athlete stands still prior...
- Q PLEASE JUST THE SPECFIC ANSWERS- DON'T NEED EXPLENATIONS- JUSTTHE ANSWERSWhich structural level of organization encompasses the entirebody and all levels of organization within it?What is composed of two or more...
- Q Explain sympathetic vs. parasympathetic nervous systemand give examples.
- Q What role did the gastrointestinal system play in altering theosmolarity of the plasma for the varying beverage tonicities(hypotonic, hypertonic, and isotonic)? Compare and contrast thedifferences in gastric fluid osmolarity, plasma...
- Q One of the outcomes of the case of Thalidomide in the U.S. wasthat pregnant women and women of reproductive age became a newpopulation for regulatory and public scrutiny. In at...
- Q Which of the breathing patterns would you expect to havethe following results? Circle the appropriate answer.- Increased systemic arteryPCO2Hypernea/ Hyperventilation/ Hypoventilation    - Decreased systemic artery PCO2Hypernea/ Hyperventilation/ Hypoventilation- Increased systemic artery...
- Q 4. What products from the liver and pancreas in the cat aresecreted into the duodenum? What macromolecules are digested in thesmall intestine?
- Q Discuss venous retrun. Be sure: to define venous return andexplain the importance of venous return to cardiac output. Whatdetermines venous return? Discuss each way that venous return.Discuss each separately and...
- Q Explain in detail the mechanisms of fluid exchange betweencapillaries and the interstitium. Then, define edema, and usecause-and-effect arguments, explain how each of the followingconditions cause edema. Be sure to explain...
- Q Describe an ELISA test to detect the presence of HIV antibodiesin a patient.
- Q A person is performing walking gait trials across a laboratory.At heel strike the hip flexion angular velocity is 0.70 rad/s, kneeflexion angular velocity is 4.15 rad/s, and ankle plantar flexionangular...
- Q Nervous System, Circulatory System, Immune System.How the three systems work together to maintainhomeostasisThis will include the organs that work togetherHow the organs work togetherThe homeostatic system that is being maintainedType...
- Q Please describe how other physiological systems play a role inproduction of reproductive output (2 examples other than endocrineand nervous system).
- Q Please answer the following questions. You should use between200 to 300 words for each.1.      What is the principle ofcomplementarity? Giving one example from each the following 4different organizational levels, cells, tissues,...
- Q Be able to describe the structure of skeletal muscle,the proteins involved, how they contract and what leads to theinitiation of contraction and relaxation of the muscle. Describehow muscles are named,...
- Q Describe the peripheral nervous system and itsanatomical and physiological components i.e. neurons, glial cells,etc. Discuss how the PNS is important in maintaining homeostasis.Describe the difference between motor and sensory neurons....
- Q Describe the central nervous system and its anatomicaland physiological components i.e. neurons, glial cells, etc. Beable to discuss the structure and function of the brain and itsvarious structures i.e. Limbic...
- Q beggining at the super vena cava and inferior vena cava list thesturctures in order that delicer deoxygenated bloodbeggining at the lings list the structures that deliveroxygenated blood to the aortalist...
- Q bifid rib presentation made of 10-20 slides cover 3 cases aswell as definition and functionSCIENTIFIC WRITINGCovers all content in depthcontent and I'll manage to put in slides
- Q Describe the structure and function of the layers of the smallintestine.
- Q Describe absorption of nutrients in the small intestine. What isthe nature of the absorbed compounds (how do they differ from thestarting materials), how are they absorbed and what is theirdestination?
- Q How would you explain the significance of the different ways thehypothalamus and pituitary control the endocrine system? Why is itnecessary to have multiple steps?  What does thisaccomplish physiologically?  Which hormones are involvedin...
- Q What is Tuberculosis?
- Q How does Tuberculosis affect the body?
- Q What is the mechanism of Tuberculosis?
- Q What is the difference between Homo erectus / Homo ergaster andHomo heidelbergensis in terms of brain case (the part of the skullcontaining the brain)?Do you see any variations about the...
- Q Why is the rat a good model for the study of human anatomy andphysiology? Are there any drawbacks to using the rat? If so,what?
- Q 3. Compare and contrast systems with a mechanical advantagegreater than 1 and less than 1. What type of lever system alwayshas a mechanical advantage <1?4. What type of lever system...
- Q (32) 1. There are four processes associated with the nephron inthe kidney: glomerular filtration, tubular reabsorption, tubularsecretion, and water conservation.  (12) a. Briefly describe the four process: Identify in whichpart of...
- Q Describe the histology of the urinary tract and how thatchanges between the ureter and the renal tubules.
- Q In Mediterranean countries, it is traditionally recommended todrink a glass of olive oil per day to stay healthy. Consider thatolive oil is made of 100% of triglycerides. Among the fatty...
- Q Any ideas or pointers to how i could draw or \"Trace\" thesepathways?Trace the sensory pathway from the receptors of the skin to thesensory area of the cerebrum.Trace the motor pathway...
- Q In the EOG module, we explored how myasthenia gravis results inproblems in nerve conduction. How does the mechanism for reducednerve conduction in myasthenia gravis compare to the mechanismresulting in reduced...
- Q Explain the process of skeletal muscle contraction from actionpotential being sent from the brain or spinal cord through musclecontraction and relaxation.
- Q How might temperature related changes in protein structureexplain changes in nerve conduction velocity under differenttemperature conditions?
- Q dentify a recent natural disaster (outside of the UnitedStates-- be sure it is not a US territory!). What were/are the mostsignificant public health concerns? What was done/is being done toaddress...
- Q - Write a description about how food travels through thedigestive and excretory system from mouth to anvs- Describe (outline) a meal of 3-4 different foods being brokendown in each organ...
- Q 1. What are the functions of endocrine system.2. Compare and contrast exocrine from endocrine glands. Giveexamples for each.3. What are hormones and their functions.4. List and explain 11 eleven glands...
- Q 1. Place the following in order (arising from the renal arteryand ending at the glomerulus). Interlobar artery, interlobularartery, segmental artery, arcuate artery, afferent arteriole.2. Know specifically what and where is...
- Q Define circulatory shock. Explain what hypovolemic shock is andlist the ways a person may suffer from hypovolemic shock. Describethe mechanisms the body initiates in an attempt to compensate forshock, and...
- Q 1 What are some barriers to health care experienced bylesbians? What are some barriers experienced by physical challengedwomen?2 Name a disease or chronic health problem relevant to someoneyou know. Give...
- Q Give two examples of how each tissue type assists in maintaininghomeostas- Integumentary- Muscular-bone-Nervous
- Q Describe how the hypothalamus regulates the function of theanterior and posterior pituitary differently. (Answer usingcomplete sentences format only)
- Q describe how the skeletal muscle pump works.
- Q explain how one muscle (such as the biceps brachii for example) canperform different strengths of contraction.
- Q describe what causes the muscle fiber (cell) to contract.
- Q describe the formation and conduction of a neural message(impulses).
- Q 1. Patients with a specific shared brain lesion have a specificset of behavioral deficits. Does this show that this brain area isnecessary for that behavior, sufficient, neither, or both? What...
- Q List the route of \"Sally\" sugar molecule fromthe pasta on a fork to its providing nutrition to the cardiacmuscle. This is JUST a list of structures [from the mouth to...
- Q Aldosterone promotes Na+ retention and K+ loss because whenaldosterone levels increase, there is a low Na+ or high K+concentration in the blood. Review the Clinical Investigation:Primary Aldosteronism, Conn’s Syndrome and...
- Q Explain in detail themechanisms of fluid exchange between capillaries and theinterstitium. Then, define edema, and use cause-and-effectarguments, explain how each of the following conditions causeedema. Be sure to explain the...
- Q which of the following neurons are used for vision?amygdalaamacrinehorizontalincuspinna
- Q What is the major excitatory neurotransmitter in thebrain?Which group of neurotransmitters is more likely to act onionotropic receptors, and which is more likely to act onmetabotropic receptors?Name one similarity and...
- Q 1) What is meant by the term ''resting membrane potential''?2) What is the usual resting membrane potential of an excitablecell (e.g.neuron) at rest? Why? How is it established?3) How do...
- Q 1. Explain the following.a. Compare the right and left ventricular pressures and rightand left ventricular volumes.b. What will happen to cardiac output during exercise? Explainwhat physiological changes occur that cause...
- Q The prostate is a reproductive gland found in the male. Explainwhy prostate abnormalities often present with urinary symptoms.
- Q 20.which of the following is true regarding residual air in thealceoli? seect all that appya. mixes with newly-inspired air,reducing exugen pressure inthe alveoli and reducing oxygen uptake efficinecy in mammallingsb....
- Q Discuss how each step of an action potential compares between asensory neuron, interneuron, and motor neuron.
- Q Why do you think that the intestines have one of the body’s mostwell-developed sets of lymphoid tissues?
- Q Physiology, Respiratory systemUnder resting conditions, approximately 25% of the oxygen isextracted from the oxygenated blood into the tissues to maintaintheir basal metabolic need.  Describe (with all thepossible mechanisms) how an individual...
- Q 1. Consider two blood vessels that have the same length andresistance. Given these pressuredifferentials along their lengths, which one will have the greatestflow? Why?Vessel 1: P1 = 100 mmHg, P2...
- Q nervous system could be described as cns and pns or somatic andautom atic nervous system.explain the terms and major organs that make thesesystems
- Q Chapter 20Write an explanation with each answerCourtney, a dental hygiene student, was in Ghana with several ofher classmates. Each summer, the students had an opportunity tocombine study abroad with volunteering...
- Q Steve is a member of the West Coast Eagles football team. Duringpractice, he suffered a high impact collided with a team-mate andinjured the anterior compartment of his thigh. As a...
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