Medical Sciences question and answers for August 28, 2023
- Q A. How is the patella stabilized? Describe the articulation ofthe patella with the femur.B. How does knee joint angle effect compressive forces at thepatella and the contact points of the...
- Q Considerable communication along the digestive tract occurs asfeedforward signals. From the examples below, select all thatrepresent feedforward mechanisms.1. When stomach content enters the duodenum, the contractions inthe ileum increase in...
- Q Name the specialized periarticular tissues of the hip. What isthe role of each of these tissues? (menisci, labrum, ligaments,etc)Name the specialized periarticular tissues of the knee. What isthe role of...
- Q Describe assessment of heart function. Describe assessmentparameters used for the vascular system, location of peripheralpulses and examination of jugular venous pressure.
- Q The applied force is between the fulcrum and load in a ________lever.A.first classB.second classC.third classD.fourth class
- Q Damage to the Supplementary Motor Area can impair a patient’scapacityfor volitional movement.a) How would you elicit evidence of such impairment?b) Describe the conditions that typically do NOT impair voluntarymovements inthe...
- Q Describe the signal averaging technique for measuring weakevokedelectrical responses from the brain with scalp electrodes
- Q Two neural control processes underlying facial expression canbedifferentiated. Describe the neuroanatomy of these two neuralpathways andexplain how you would behaviourally assess the functional integrityof each
- Q Briefly describe 10 symptoms associated with dysfunctions of thetemporallobe and whether each listed symptom is associated mainly withright hemisphere, left hemisphere orbilateral damage.
- Q Fact:Without thiamine (vitamin B1), the bodycannot convert pyruvate into acetyl-CoA, or use 6 of the 22 aminoacids in the Krebs cycle. Explain in detail why aperson with a thiamine deficiency...
- Q the eye is a special sensory organ that enablesvision. there are a variety of structures that work together tokeep the eye healthy.1. what would happen if a person has no...
- Q Explain Homeostasis and its role as a NegativeFeedback System. Write out a specific example, making sure toinclude and identify the Regulated Parameter, Sensor, Afferentpathway, Central Processor, Efferent pathway, and Effector...
- Q Using no more than this page, explain how one moleculeof glucose is used to make ATP. I am interested here in the threeprocesses (there should be 3 separate paragraphs), where...
- Q In the space provided below, please tell me what anenzyme is; what it does and how; what it acts on and how; and howit can be influenced and regulated. Not...
- Q The result of the urinalysis are following: Color: Dark YellowEpithelial cast: Present Appearance: Turbid pH: 5.5 Odor:Ammonia-like Hematuria is evident Albumin. Should you be concernedbased on the result of your...
- Q Describe the major differences between a chimpanzee and theearly hominins. This is easiest if you break up anatomy into itsmajor components from head to toes: 1/ cranium and its parts...
- Q Q1. DESCRIBE THE FUNCTIONS OF THE KIDNEYQ2. WRITE AN ESSAY ON THERENIN-ANGIOTENSIN-ALDOSTERONE SYSTEMQ3. DESCRIBE THE PHASES OF THE FEMALE REPRODUCTIVECYCLE
- Q WRITE AN ESSAY ON THE RENIN-ANGIOTENSIN-ALDOSTERONESYSTEM
- Q WRITE AN ESSAY ON THE RENIN-ANGIOTENSIN-ALDOSTERONESYSTEM
- Q B.F., age 28, presents with diarrhea and abdominal pain. He sayshe feels weak and feverish. His symptoms have persisted for 5 days.He tells you he has 8 to 10 bowel...
- Q How is the orthopedic rehabilitation process in the shoulder dislocation
- Q Describe the 3 different types of motor units.explain muscle fiber recruitment.
- Q Define isometric, concentric, and eccentric muscle contractionusing the torque equation.
- Q 3.  Compare and contrast an action potential and alocal post-synaptic potential in terms of where they occur on aneuron, the change in charge, how they propagate through a neuron.(3)6.  What...
- Q what is the of the muscle spindle in controlling musclecontraction
- Q Which of the following options will increase the glomerularfiltration rate? NOTE: SELECT ALL CORRECT ANSWERSa) reducing the concentration of actively osmotic materialwithin blood.b) decreasing cardiac output.c) decrease capillary permeability.d) increasing...
- Q 1. If you have a gallstone, how can does this affect lipidabsorption?2.which blood vessel will be regulated using myogenic ortubuloglomerular feedback?3.would increasing concentration of active osmotic material withblood and decreasing...
- Q discuss 4 factors that can prevent/treat osteoporosis and why
- Q what are some examples of molecules that play a role in a feedbackloop?
- Q discuss 4 factors contributing to osteoporosis and why
- Q 11. For the scenario below, decide which cranial nervesare being used.Jane smelled fresh baked cookies coming from thekitchen. She didn’t want her mom to know she was having a cookie,so...
- Q Using a muscle found in the thigh region, describe the muscle'sorigin, insertion, and action. What joint(s) does the muscle crossover?
- Q Using specific examples found in the special senses, describethe difference between chemoreceptors and mechanoreceptors. Whatstimuli do each respond to and how do they transduce this stimuliinto an action potential?
- Q Using a muscle found in the pectoral girdle region, describe themuscle's origin, insertion, and action. What joint(s) does themuscle cross over?
- Q what is the role of the kidney and bone marrow in this increase ofRBCs?
- Q What is Hypertension? Describe the four major causes ofhypertension.
- Q An impassioned astronaut, who is well aware of some \"kidneyproblem\", goes to the army base for a battery and a physical exam.You are asked to fast for twelve hours overnight...
- Q 1- What nutritional considerations you advice thefollowing patients to? Please mention any recommended supplementsyou advise him to take, with the explanations? (Pleasenotice that your answer not to exceed 150 words...
- Q why are spermatozoa created by meiosis and not bymitosis?
- Q What does truncation of the labrum mean and how is it surgicallyrepaired?
- Q Why is it important for dental professionals to learnabout the anatomy of the skull? Give examples of how knowledge ofnormal anatomy is needed in everyday practice.
- Q Pick an athlete and conduct a series of tests appropriate fortheir sport. What tests did you conduct and what were the results?What do the results tell you about your athlete?...
- Q A pregnant female of age 38 years, her weight is 80 Kgand her height is 160 cm, was admitted to hospital due to unknownreason high temperature 38 ºC, she had...
- Q Explain the difference between Upper Motor Neurons (UMN)and Lower Motor Neurons (LMN) in terms of their anatomical locationand function; and (b) the difference in clinical symptoms thatarise from damage or...
- Q ovulation occurs when the oocyte is released into the peritonealcavity .How does it usually enter the uterine tube?(identify themain organs and briefly explain their function)
- Q What Happens in Lymphopoeisis in the embryo up until thelymphocyte maturation stage. Please give a detailed answer
- Q croup ,epiglottitis and RSV identify the etiology ,symptoms andtreatment of selected neonatal and pediatric disease
- Q Briefly describe the role Dendritic cells play in bringingthe virus to a lymph node.
- 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 A 10-year-old female patient arrives in the emergencydepartment after falling from a playground slide and injuring herhead. She lost consciousness at the scene but is awake on arrivalto the ED....
- Q Dr. Roberts was summoned to the emergency department to see a34-year-old man who was brought in complaining of a headache withnausea and vomiting. He has a 3-inch laceration over the...
- Q List four key characteristics of the adaptive immuneresponse
- Q What are the five special senses? Briefly describe each sense inyour own words.Select one the five special senses. What is one example of aninjury or disorder that would affect this...
- Q Match the common dermatologic term in Column I with the medicalterm in Column II.              ColumnIColumn II1. _____________ hive2. _____________ hot spot3. _____________ fatty tumor4. _____________ pale5. _____________ blister6. _____________ scar7. _____________...
- Q investigate the locations, structures, functions, hormones, andgland type for each of the glands. Primary Endocrine Organs GlandName Hypothalamus Pituitary Pineal Thyroid Parathyroid AdrenalPancreas Secondary Endocrine Organs Gonads Kidneys HeartThymus.
- Q 1.If systemic vascular resistance increases, what happens to bloodpressure and why? There are two ways.2. What three things determine vascular resistance? Whathappens to vascular resistance as each increases ordecreases?3. What...
- Q Using your knowledge of the sensitivity and specificity fordifferent imaging modalities, provide an estimate on theapproximate time since onset ( talk about CT scans and MRI and Petscan)
- Q Write a one-page paper on how the coronavirus has affected yoursports life since the stay-at-home order was initiated and allclasses have gone online.
- Q 1.What does vasoconstriction or vasodilation do to venous return andcardiac output? How does this occur?2. How would viscosity change as the number of red blood cellsincrease or decrease?3. Give an...
- Q 1.What are the four mechanism responsible forreturning blood to the heart? How does each ofthese work? Why dont' arteries need these?2. What are the two factors that regulate blood flowto...
- Q Sally has blood type B- and her daughter Sophia has A-. List thepossible genotypes for Sally and Sophia.Given the information in the question above, which of thefollowing men could be...
- Q 1.What happens to reabsorption at the capillaries as hydrostaticpressure changes?2. If venous return to the heart decreases, what happens rocardiac output and why?3. How does thw autonomic nervous system system...
- Q Describe what happens to glucose after it arrives in thebloodstream following gut absorption.Use bullet points and complete sentences for clarity of youranswer.
- Q Could Dolphia (O-) have a child with blood type AB+? Why or whynot?  Josie slept with 4 men near the time she conceivedher son, Jeffrey. If Josie is A- and...
- Q Using your knowledge of the sensitivity and specificity fordifferent imaging modalities, provide an estimate on theapproximate time since onset ?
- Q Q2. Compare the positions of Dualism and Behaviourism on thenature of mind. Illustrate youranswer by referring to the key ideas of a dualist and behaviourist,you have studied in yourclass.
- Q Read statement provided and answer the questions:The final result of the sterilization process requires theabsolute absence of living forms from the surface and bulk of theitem.1.Which destructions implies this sterilization...
- Q Digestion Essay Question (10 pts)A. What effects would result from surgical removal of each ofthe following? (6 pts)• Stomach• Gall bladder• PancreasB. Removal of which one would have the biggest...
- Q Please explain primitive and adaptive refexes in your ownwords?
- Q Describe three essential guidelines for charting in a medicalrecord and give one example of a legal implication if theseguidelines are not followed.
- Q 3. Sedatives are:a. act on the cortexb. are used for anxietyc. are used for sleep aidsd. a & b are correcte. a, b and c are correct *incorrect answer, don't...
- Q 1. Name the major organs of the urinary system and their basicfunction. 2. List 5 substances that are regulated by the kidneys, 2substances that are secreted by the kidneys, and...
- Q Please describe the flow of blood through the heart.Please include all structures over/through which blood wouldpass.
- Q 1. A 12-year old boy falls down and complains of abdominalpain. At the hospital he is suspected to have sustained injury tohis liver causing bleeding into the peritoneal cavity. At...
- Q how conversation can reflect the pragmatic components of speechproduction focusing on different examples. be sure to mentionrelevant research
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