Medical Sciences question and answers for September 05, 2023
- Q A patient presents with a weak grip. He does not have anyhistory of injury to his upper limb. While this could be a localproblem following an injury to the upper...
- Q QUESTION 1When performing the urease test, the agar changes from blue togreen if the organism is producing urease.TrueFalseMacroscopic examination of the bacterial unknown can provide allthe following except     Colony...
- Q Max, a 19-year-old college freshman, complains of fever,malaise, and nausea. He says he came into the clinic because hefeels too weak to go to class. Additionally, he reports having noappetite....
- Q 1 (a) Explain the mechanism of counter-current multiplier systemduring the formation of urine   in man.  (b) What is the significance of this process tomammals living in arid of the regions...
- Q What is it that determines the electrical potential of a cell?How does this potential change?What does the change of electrical potential determine?
- Q What are the interactions/connections between joint angles inopen kinetic chain verse closed kinetic chain?  Explainthis relationship using knee flexion in both an open and closedchain example.
- Q Multiple Part question:A) List the three forces determining the rate of glomerularfiltration (write out their full names)B) under each one, note the materials that are moving throughthe membrane (be specific)C)...
- Q Solve the following genetic problems.Show your workout.If the parents are AO (or IAi) and BO (orIBi) genotypes for the ABO blood group, what are thepossible genotypes of their children?Clue: Blood...
- Q You have learned that protein is important for bodyfunctions and that most of us get more than the RDA for protein.Why do you think the high protein diets such as...
- Q Part II: The Muscular System1. List the three types of muscle in the human body.a.  b.  c.  2. Explain what distinguishes skeletal muscle from the other twotypes of muscles.3. Describe the function of...
- Q when during the female menstrual cycle would fertilization be mostlikely? Explain why
- Q Please compose an essay comparing shod and unshod walking andrunning gait. Please consider the following points to guide yourresponse: - The effect of cushioning and other footwear features onkinematics and...
- Q During atrial fibrillation, what would be the result if all ofthe electrical impulses from the atria were conducted through theAV node to the ventricles? How would it affect stroke volume?Cardiac...
- Q 34. What is the role of the B-Cell in the immune response?35. What is the difference between Memory B Cells and Plasma BCells?
- Q 37. What are B-1 B cells? What is the role of the B-1 B cells inthe immune response?38. What is the role of marginal zone B cells in the immuneresponse?
- Q 43. What is the role of Innate Lymphoid Cell 1 (ILC1)?44. What is the role of Innate Lymphoid Cell 2 (ILC2)?
- Q Explain how the following agents are involved in the excitationand contraction of skeletal muscle.i. Acetylcholine (ACh)ii. Calcium (Ca2+)iii. Adenosine triphosphate (ATP)
- Q Why do both the BCR and TCR receptors have a variabledomain AND a constant domain?
- Q Describe the anatomy and physiology of the Pancreas. Focus onthe exocrine digestive functions.
- Q Describe the anatomy and physiology of the Liver
- Q question 56Non-steroidal anti-inflammatory drugs (NSAIDs) are widely usedmedications. They may alter the production of downstream signallingmolecules and so modulate various processes. What signallingmolecules, and what activities, might be affected by...
- Q Discuss technology to generate energy for musclecontraction?
- Q List the percent absorptive of secretion of sodium, potassium,water, bicarbonate, glucose for different regions of thenephron.
- Q Describe the main regions and features of the Large Intestine.What are its main functions? What is the population of bacteria inthis region of the digestive tract?
- Q Describe the anatomy and function of the esophagus. Is itconstructed for the frequent presence of gastric juice?
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