Medical Sciences question and answers for July 06, 2023
- Q Would an medication that contains 50 mg of Frusemide(4-chloro-N-furfuryl-5-sulphamoylanthranilic acid) increases theTCO2 in horses?
- Q Outline and explain the principle of population vaccination.
- Q Fibrin
- Q Whyis it important to understand the different planes ofdissection?
- Q Relate the structure and/or function of blood components, suchas blood proteins, RBC's, WBC's, and platelets.
- Q sometimes the reflex respond is dimsh
- Q Explain the mechanisms of bacterial killing by neutrophil.
- Q All living cells maintain a polarized membrane, meaningthat positive and negative ions are separated on either side of themembrane. What role does this polarization play in the function ofneurons?
- Q From anatomical position, perform opposition by rotating thethumb medially so that it touches the little finger. To demonstratethe importance of thumb opposition, grasp a plastic bottle as younormally would. Now,...
- Q Does the nervous system play a role in muscle force production?If yes, Explain
- Q A) Explain the digestion that occurs in the oral cavity.B) What is the function of the liver in digestion?C) What role does the gallbladder play in digestion?D)Why is the orientation...
- Q What role does fiber play in digestion and absorption? Discusshow these can be attributed to health benefits and give examples.Be specific, support your answer and be sure to cite in...
- Q What would you expect from a person's EMG who has MuscularDystrophy who is asked to lift a weight? How would that differ froma person with Myasthenia gravis?During repeated skeletal muscle...
- Q A 52 year old woman attends for a cervical smear test. Herdoctor later contacts her and asks her to return because the smearwas abnormal. The doctor recommends colposcopy, that is...
- Q A neuron is poisoned with a chemical, which is an inhibitor ofthe Na+-K+ ATPase. Explain what would happento the resting membrane potential (RMP) of the cell (will itdepolarize, hyperpolarize or...
- Q How do the dural sinuses form?Explain habituation.Define the reticular formation in onesentence.What is a common feature of cranial nerves III, IV,& VI?What functions are usually attributed to the rightcerebral hemisphere?
- Q .....Each of the following is an example of an inorganiccompound, exceptbases.rocks.salts.acids.water.A.... Carbohydrates, lipids, and proteins are classified asorganic molecules.bases.acids.salts.inorganic molecules.B .... Which of the following substances would be mostacidic?white wine,...
- Q what is the meaning of the following prefix/suffix anduse it properly in asentence?Brachi,epi,endo,peri,hypo,hyper,chondr,cephal,cardio,neuro,pleur,para,a,hemi,ectomy
- Q Discuss the mechanisms responsible for the changes seen duringincremental submaximal exercise (oxygen consumption, ventilation,blood pressure, heart rate). You will need to discuss the receptorsand effectors that regulate these responses (300...
- Q Explain the importance of tightly regulating plasma volume,osmolarity, and pH. Why does it matter that homeostasis ismaintained? What role do the kidneys play in homeostasis?
- Q he lumbricals flex the fingers at the metacarpophalangeal(knuckle) joints, and extend the fingers at the interphalangealjoints. On a model, examine the path of these muscles and speculatewhy they act as...
- Q 3. What is the best means of including antioxidants in yourdiet?
- Q what is the sequence of events of skeletal muscle contraction,including stimulation by the nervous system, structure and role ofmyofilaments and calcium including where it is stored in the muscleand what...
- Q 1. What role does each of the cells below play in themaintenance of the alveolus?  great alveolar cell:  squamous alveolar cell:  alveolar macrophage:2. In addition to classifying the respiratory anatomy accordingto location (upper...
- Q What role does the liver play in digestion (list and explain 3 or more things the liver does)? What happens to the body if the liver is not functioning well?
- Q Why can cancers of endocrine glands lead to hormonalimbalances?
- Q What are two forms of blood doping that result in polycythemia,and what are the potential health risks associated with thesepractices? How would you expect endogenous erythropoietin levels inthose who engage...
- Q Select the most correct answer:Phagocytosis is the process of engulfing & digestingmicroorganismsAn Antigen is anything foreign (non-self), or perceived asforeignA Pathogen is a disease-causing antigenA and C are correctA and...
- Q Trace the path of cerebrospinal fluid from where it is formedto where it is reabsorbed back into the blood.Match each function with the appropriate area of thebrain.A. Basal nucleus                   C. Hypothalamus                  E....
- Q This is for chapters 13, 14, 15, and 16 in the anatomy SALDINtextbook, I am really struggling please give as many details aspossible I haven't been getting full credit from...
- Q Match each statement with the appropriate nerve.A. Axillary    B.femoral      C. fibular   D. obturator      E. radial     F.phrenic     G. ulnar           ______ Forms from the cervical plexus.           ______ Damage to this nerve would prevent extension at theknee.           ______...
- Q Describe the similarities, differences and purposes ofreplication, transcription and translation
- Q Write a 1,000-1,250 word paper in which you analyze a scenariousing the Emergency Medical Treatment and Active Labor Act(EMTALA).You are the administrator on call for Hospital A and areresponsible for...
- Q What is the RMP?Depolarization: Which gates are open and which gates areclosed?Repolarization: Which gates close and which ones open?How does the cell go back to RMP?
- Q What happens when you don’t regulate the production and secretionof the anti diuretic hormone, calcitonin, parathyroid hormone,aldosterone, insulin, growth hormone
- Q detail how Wolff’s Law can explain an in increase in bonedensity, and also, how it can explain decrease in bone density.
- Q As part of a pathophysiology lecture in a fourth year course,you are informed that two different types of G-protein coupledreceptors are expressed on a human organ system. The activation ofreceptor-1...
- Q The American diet isn't as healthy as it could be. As it hasbecome easier to obtain and prepare food, the amount of food we eathas increased. American adults eat more...
- Q Antibiotics are one of the most highly utilized and importantmedication classes in medicine. Did you know that livestock animalssuch as cows, pigs, and chickens can receive antibiotics?Resistance to antibiotics is...
- Q Assign appropriate CPT and ICD-10-CM codes and modifiers3. PREOPERATIVE DIAGNOSIS: Left tibial tubercleavulsion fracture.POSTOPERATIVE DIAGNOSIS: Comminuted left distalend of the tibiaPROCEDURE: Open reduction and internal fixation ofleft tibia.ANESTHESIA: General. The...
- Q Whyare so many anesthesias such as ether and chloroform fatsoluble?
- Q Scenario 2: You are informed that an endocrine organ in the bodyexpresses four membrane receptors a) receptor-i which is Gs coupledb) receptor-ii which is Gi coupled c) receptor-iii which is...
- Q Define What is health?
- Q CELLULAR RESPIRATION1- Steps of Cellular Respiration: Anaerobic vs. Aerobica. Glycolysisb. Citric acid cyclec. Electron transport chain (ETC)2- Carbohydrate storage.
- Q Whywould the sympathetic nervous system cause the release of glucagon,while the parasympathetic nervous system cause the release ofinsulin?
- Q What are the endocrine diseases expected at PTH: NormalTotal Ca: lowand what are the confirmation tests?
- Q I'm calculating the equilibrium potentials of sodiumions and potassium ions using the Nernst equation. In the problem Ijust did, I calculated Ena= +69.9 mV and Ek=-92.0 mV.The next part of...
- Q Identify two popular multivitamin formulas and list the ingredientsof each. Compare the ingredients with one another. If they aredifferent, why do you think there is a variance between the two?Are...
- Q 1. Which is the primary function absolute refractory period?a) To return the membrane potential to the resting stateb) Allows the impulse to migrate only one way down the axonc) To...
- Q 5. What is the current recommendation regarding sodium intake?In other words, should you take steps to reduce your sodium intake?Why/why not?
- Q 1. What are the FOUR critical functions of water?2. Are there any benefits to drinking a sports drink?
- Q What is an instrumental good?Something that is valuable in and of itself, regardless of theconsequences.Something that is good only for what you can get out of it, onlyfor what it...
- Q Why is cholesterol able to integrate into a lipid bilayer?Because it is a bulky steroidBecause it has a planar organizationBecause it binds covalently to phospholipidsBecause it has an amphiphatic organization,...
- Q Describe normal regulation of blood glucose via the pancreatichormones. How is this altered with Diabetes? Why is Diabetes calledan impairment to the homeostasis of glucose? What is the differencebetween Type...
- Q Which of the following statements concerning control of bloodflow through arterioles is true?Select one:a. There are more beta-adrenergic receptors thanalpha-adrenergic receptors on arteriolar smooth muscleb. Binding of epinephrine to alpha-adrenergic...
- Q Discuss the role of melanocytes in determining skin and haircolor
- Q You observe that Mr Q appears to have some decreased active hipextension range of motion as a result of decreased hip flexormuscle length.a) You determine that the iliopsoas and tensor...
- Q Please rephrase answers in the questions 5–105) Explain the cause of her elevated ADH and glucoselevels.Elevated ADH may be caused by the disease known as SIADH whichis the syndrome of...
- Q Cardiac muscle is unique in terms of the number and type ofcell-to-cell adhesion structures. Describe at leasttwo, providing a link between the adhesion structures and theresulting functions of cardiac cells.
- Q Imagine that you place your left hand in cool water (10°C) andyour right hand in warm water (40°C) for ten minutes. After a fewminutes, you stop noticing that your hands...
- Q you decide to do something about the problem underlying thecurrent epidemic of obesity and diabetes. You design a drug thatprotects your organism from the toxic effects offructose. Assuming your drug...
- Q MrT is a 30year old carpenter who has recently recovered from aright shoulder injury. As part of his job, he has to lift heavybuilding materials overhead and work with his...
- Q Your parents have probably advised you to eat your meals slowly,and chew your food well before swallowing. You always thought theysaid this out of love for you, but in reality...
- Q Mr Q is a 50 year old carpenter who needs to maintain a lungeposition while he lays floorboards. Recently, he has noticed thathe is having trouble maintaining this position with...
- Q ______ can be defined as maintaining critical parameters in theinternal environment within tolerable ranges.Irritability b. Evolution c. Homeostasis d. Metabolism e.CatabolismThe _____ is a membrane-bound network that processes proteinsand lipids.peroxisomeendoplasmic...
- Q As a class, decide which of the following would heal faster:cartilage or bone? Simple columnar or stratified squamousepithelium? Include an explanation for your argument.
- Q After reading the chapter, answer: what are the 5 causes ofsteatorrhea (fatty stools)?
- Q Mr. Banks, a 63 year old male, was admitted to the localhospital for symptoms that included fluid-filled vesicles on oneside of his chest and waist. They are all painful and...
- Q Many humans claim to have a “sweet toothâ€. Yet, excess sugar isbad for our health. Presumably, our craving for sweet foodsubstrates has an evolutionary basis – it probably directed humanancestors...
- Q As a healthy volunteer, you have just signed up for a study ofblood glucose level [Glu]. You are to monitor your [Glu] every twohours during day and night. Draw a...
- Q Consider a hypothetical cell whose plasma membrane is impermeantto everything. The membrane is studded with channel proteins forCa2+, but these channels are initially closed. The concentration ofCa2+ outside the cell...
- Q Heart murmurs caused by a stenotic mitral valve ______?.are heard as a high pitched click when the valve should be—butis not—wide open during systole.are detected due to the turbulent blood...
- Q What are the major parts of the pituitary gland? How do theydiffer in how hormones are manufactured? List all major hormonesproduced by each pituitary gland and their target organ(s) and/ortissue(s).
- Q List the tissue types that must be removed and replaced in atotal hip replacement
- Q In about 3 paragraphs describe the action of various (some )hormones in our bodies
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