Medical Sciences question and answers for September 05, 2023
- Q Complaining of numbness in his right leg and face, Myelin S.Heath visited the doctor’s office. He has also been experiencingmuscle weakness, mild depression and delay in his visual responsein both...
- Q Andrew V. Omit was admitted to the hospital after he wassuffering from nausea, vomiting, blurry vision, speechdifficulties, and general weakness. In the two days before he wasadmitted, he developed double...
- Q describe an example where polarity plays a role in a specificphysiological function
- Q . What forms or categories of physical activity are studied inkinesiology? Which receive the most attention, and how do theyrelate to each other?
- Q 1) Explain the molecular mechanism of action of H1-receptorantagonists-2) Explain the molecular mechanism of action of H2-receptorantagonists
- Q Describe the levels of cellular organization and state the fourmajor types of cells and tissues.List the organ systems of the body and give one-sentencedescriptions of their functions.Name the two fluids...
- Q 1) Describe the main adverse effects of H1 an H2 receptorantagonists.2) Describe the main contraindications of H1 an H2 receptorantagonists.3) Describe the main therapeutic uses of H1 and H2 receptorantagonists.
- Q 1) Describe the pharmacological effects of H1-receptorantagonists.2) Describe the pharmacological effects of H2-receptorantagonists.3) Describe the metabolism and elimination of H1-receptorantagonists.-4) Describe the metabolism and elimination of H2-receptorantagonists
- Q The mother of your close friend is also told to exercise. Why?Although many types of exercise are appropriate, why is swimminggenerally not recommended? Â Â
- Q You’re lying on your couch watching The Walking Dead when youhear loud pounding at your front door. As you leap to your feet,preparing to run like hell for the back...
- Q The mother of a close friend of yours is diagnosed with moderateosteoporosis. She is prescribed two hormones, or supplements, ordrugs that affect hormones or supplements.1.) Tell me two possibilities for...
- Q An infant has an enlarged liver and spleen, cataracts andanaemia and exhibits generalretardation of development. Mevalonate is found in the urine.Investigation reveals adeficiency of mevalonate kinase, which catalyses the formation...
- Q 1. a) State the Wolff’s law of the transformation of bone. b)What is the fundamental idea in the trajectorial theory of bonestructure? c) Discuss in detail the composition and structure...
- Q Explain the physiological concept of flow down gradients andillustrate your understanding by presenting three examples from atleast two different body systems. In your answer include the termsgradient and resistance.Need more...
- Q a link between insulin and neurodegenerative diseases has beenfound. describe the link between insulin and a neurodegenerativedisease of your choice? (100 -150 words)
- Q Leah, a 20-year-old woman, awakens one morning to atingling, numb sensation covering both of her feet. This hashappened to her a number of times throughout the year. In the past,when...
- Q Leah realizes that she cannot wait until her appointment toreceive medical care; she quickly goes to the emergency room. Aftera mountain of questions about Leah’s symptoms and medical history,the doctors...
- Q Briefly describe 10 specific effects that hormones have on thebody.
- Q What is the role of collagen in ligament healing?What properties of collagen makes it suitable for this role?
- Q Choose three endocrine glands (other than the pancreas).Describe their locations, the hormones they secrete, and the effectthey have on the body.
- Q What observations did you make during this dissection? Were yousurprised by any part of the internal anatomy of the fetal pig?
- Q Explain the physiological concept of flow down gradients andillustrate your understanding by presenting three examples from atleast two different body systems. In your answer include thetermsgradient and resistance.
- Q in the unsolved murder case of “the Black Dahlia†what type ofForensic method were used to collect the evidence from the crimescene or on the body and what type of...
- Q Explain why high ventilation to a region of the lung could beconsidered ‘wasted’ ventilation. What local controls exist tocounteract this effect? [4 marks]
- Q Vinnie is a professional road cyclist participating in the 2020Giro d’Italia, a three-week race nearly 3,600 km in distance withsome stages exceeding altitudes of 2,700 m above sea level (i.e.,Stelvio...
- Q When you swim you hold your breath to go under water.A) What is the effect of breathholding on alveolar and blood gas pressures? [4 marks]B) What respiratory control mechanismsexist that...
- Q A surgical technology student is being supervised by the CSTpreceptor during a Whipple procedure. The CST comments that thestudent will have learned several procedures by the time they aredone with...
- Q What is meant by oxygen saturation? Can we achieve 100% oxygensaturation of hemoglobin without a hyperbaric chamber?
- Q Which statement about the Sublingual gland is true?It secretes only serous fluid.It secretes mainly mucous fluid.It secretes both serous and mucous fluids equally.It is a salivary gland found just below...
- Q 1. False or true that it has no relationshipwhatsoever to the sympathetic nervous system or to the bloodpressure, the glomerular filtration rate?2. Over production of aldosterone will lead tolow blood...
- Q 3 ways the endocrine system works to regulate kidneyfunction.
- Q Can you explain to me how our renal system would bring the bodyback to homeostasis in the renal system?
- Q Explain \"clonal expansion\" of lymphocytes and how it contributesto the features of adaptive immunity, such as specificity,elimination of pathogens and memory.
- Q The veins of the heart muscle merge to form the_____________________ which empties into the __________________.The fetal lung bypass from the pulmonary trunk to the aortacloses at birth and becomes ______________________________.The...
- Q The cell bodies of postganglionic neurons are located _________the CNS in autonomic ganglia, with fibers terminating on theeffector organ.a. throughout b. outside c. inside d. overlying
- Q The ____ wave represents ventricular repolarization.The ____ wave represents ventricular depolarization.The ____ wave represents atrial depolarization?A(n) _____________Â Â Â Â __________________________ is a defect in the wall between the twoventricles.A(n) _____________Â Â Â Â __________________________ is...
- Q Which of the following is NOT true of the relaxation of a musclefiber?Multiple Choicecalcium release channels open allowing Ca to leave SRATP is needed to fuel the calcium ATPase pumping...
- Q compare and contrast a meta-synthesis with ameta-analysis: define each, describe how they are alike, and howthey are different. include difference in worldview in youranswer.
- Q Describe the homeostatic mechanisms that create a microbiotafree environment in blood and lymph.
- Q Can you convert your body muscle fiber type to be an Olympiccaliber sprinter athlete
- Q What are receptive fields and why is this an important conceptin the study of sensation and perception? (Your answer shouldinclude a in depth discussion of the concept receptive fields as...
- Q Discusswhat could be a stressor to a fetus and the possiblemanifestations
- Q RMT is a verbal retrograde memory test that measures howstrategically organised an individual’s childhood memories are. VPAis an anterograde verbal episodic memory test, which measures howwell an individual relates arbitrary...
- Q Compare and Contrast Simple diffusion and Primary active transport.In 300 words
- Q pleaseee type out the answers don't handwrite onpaper2- explain each of the following tests from neuro testpart 1 during a sobriety checkpoint:Romberg's test-Gait analysis (3)-Finger to nose-Finger to finger to...
- Q Is the human brain biased to detect and process faces. Explainand discuss the relevant neurobiological involved in faceperception.
- Q Discuss upper respiratory tract infection.â€
- Q Case Study num11You are doing a clinical on the medical-surgical floor of alocal hospital when Mr. B arrives from the emergency room. Mr. B isa 32-year-old who was thrown off...
- Q Harold has had a history of malnutrition secondary to a severeeating disorder. He fatigued very easily, suffers from SOB anddizziness. A CBC shows a hematocrit below 35% and a blood...
- Q You are walking down the street and are startled by a car whichbackfires in the street. Briefly describe the process of sensingand responding to this auditory stimulus. Be very specific...
- Q During the 18th century, many scholars became interested inbiological diversity, human origins, and our position within theclassification of plants and animals. Why do you think thisinterest arose at this time,...
- Q why the spinal cord is organized in the way it is white mattersurrounding gray matter?
- Q Suppose you perform an alien autopsy on a creature from Area 51.You discover that instead of having a sodium/potassium pump, it hasa sodium/magnesium pump. It works just the same, but...
- Q Tell the following as a story in your own words listingeach vessel as you would a list of roads you would drive on to getto the beach and back from...
- Q Discuss the role of vitamin K dependent factors inhaemostasis, citing the importance of running liver function testin cases of haemostatic abnormality?
- Q What is the most common direction the nucleus pulposus will move ifan intervertebral disc herniates
- Q Tell the following as a story. Use your own words sayingeach vessel as you would a list of roads you would drive on to getto the shore and back from...
- Q Bulk flow of water and solutes forced from the glomerulus intothe glomerular (Bowman’s) capsule because of high pressureis known as the process of:A. diffusionB. filtrationC. active transportD. osmosis
- Q What is the functional relationship between the integumentaryand skeletal systems?How does failure to maintain homeostasis in the integumentarysystem affect bone formation and remodeling processes? Be sure todiscuss how the different...
- Q In 500-1000 words (1-2 pages, double-spaced), provide anexplanation of \"Socioeconomic Status/Poverty and climate change –i.e. extreme weather (harsher winters and summers) and droughts, astwo outcomes of climate change, disproportionately affect...
- Q 5. True/False –regarding receptor proteins (RP) (10 pts)A) RPs exhibit specificity, saturation, and competition, similarto carrier proteins.B) RPs may be peripheral membrane proteins or may be nuclear orcytosolic proteins.C) RPs...
- Q 7. A signal molecule binds to a receptor and upregulates IP3. Inthis scenario... choose all correct (10 pts)A) The signal molecule must be lipophilicB) The signal molecule is the first...
- Q What is the sequence of events taking place in the plantarreflex, naming the sensory and motor neurons, and the musclesinvolved in this reflex.
- Q If someone is over-hydrated, how can the body respond to correctthe fluid/electrolyte imbalance? Include which hormone(s) would besecreted/or inhibited to correct the imbalance, and describeexactly how these hormones fix the...
- Q Case StudyNeurologic System: ChronicCase Study: Parkinson's Diseaseapprox 30 minMr. Nimmo, age 66, has noticed excessive fatigue, muscle aches,and weakness in his legs for some time. His hands were shakingslightly, although...
- Q The structures of the cochlea are responsible for ___, whereasthe structures of the saccule and utricle are responsible for ____equilibrium, and semicircular canals and ampulla are responsiblefor ____ equilibrium.
- Q Jeremy's trainer should have taken a physiology class. If hehad, he would know that the use of steroids (in addition to otherproblems) actually increases_____________________, which iscounterproductive to improving bone density.a....
- Q In prokaryotes, transcription and translation takes place in the_________________________.In Eukaryotes, transcription takes place in_______________________.The regions of genes that code for proteins are called_____________________.The regions of genes that do not code...
- Q Distinguishbetween the maculae and cristae ampullarisin terms oftheir sensory reception.
- Q Neurotransmitter System Questions:1. Comment on disorders wherein there is a change in thedopaminergic system. Give the change that is observed.2. What drugs typically target the dopamine system? What effectdo these...
- Q Name and describe 5 function of the liver
- Q 4. A researcher studying synaptic transmission in aglutamatergic hippocampal neuron measures calcium flow in thepostsynaptic hippocampal neuron after either low or high intensitystimulation to the presynaptic neuron. Predict the results...
- Q fill in the blanks1. The majority of connective tissue volume is matrix thatconsists of _______________ and __________________.2.__________________ fibers are strong and unbranching. Theyresist forces in one plane of direction and...
- Q Do arthrokinematics differ from glenohumeral external rotationwith the humerus in neutral versus the humerus in abducted to 90degrees? Explain your answer.
- Q What information can be gained from a passive assessment and anactive assessment of joint motion?
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