Medical Sciences question and answers for August 10, 2023
- Q Blood flow to the kidneys is typically 1,200 ml/min. Urine flowand glomerular filtration rates are 1.5 ml/min and 125 ml/min,respectively. [6 points] (a) What percentage of the blood enteringthe kidneys...
- Q Describe the structural and functional changes that occur in therespiratory system in chronic obstructive pulmonary disease(COPD).
- Q What is the difference between ADH and blood pressure?.
- Q Asevere tricuspid valve problem that can be viewed via cardiacultrasound is called?
- Q Compare and contrast hippocampus, amygdala, and the prefrontalcortex in the following aspects:a) Their neurocircuitriesb) Their associated behavior(s) and cognitive processesc) How they adapt to environmental changes when the system ischallenged...
- Q 1.) The Biodex Balance System may be used to test or trainbalance.True or False2.) In general, health and fitness benefits increase asindividuals increase either the amount or intensity of physicalactivity.  True...
- Q when the immune system is scanning for problems, what is it mainlydetecting?- antigens on the surface of invading cells- antibodies on the surface of cells that are \"self\"-antibodies on the...
- Q What are the group of muscles that have a primary action toprotect the internal organs?b.In this group of muscles, which ofthem is the deepest?c.In this group of muscles, which of...
- Q Discuss hormonal factors involved in the maturation ofan ovum, ovulation and formation and maintenance of the corpuslyceum during a normal menstrual cycle
- Q Normally menstruation occurs when A. Blood levels of estrogenand progestrone increae. B. the corpus luteum secretes estrogen. C.blood levels of estrogen and progesterone decrease D. blood levelsof FSH fall off
- Q Select the correct statement about the hormonal events of theovarian cycle A. High estrogen levels result in a surge of LHrelease. B. The LH surge stimulates further development of thesecondary...
- Q Using approximately 200 words, correlate events in the uterinecycle to the ovarian cycle.
- Q Using approximately 200 words, Explain the role of antidiuretichormone (vasopressin) in controlling extracellular fluid osmolarityand its affect on urine volume and concentration.
- Q The cells of nervous tissue that generate and transmit actionpotentials are _____________Spaces between segments of the myelin sheath are called the__________________Vesicles containing neurotransmitters in the axon terminals ofneurons are called...
- Q All of the following are true regarding a neurotransmittersExcept:a) they can generate a postsynaptic potentialb) they may be taken up through the membrane of the postsynapticcellc) they may diffuse away...
- Q 2. What Physiological mechanisms by which plasma levels of thefollowing are controlled: a. plasma pH levels b. plasma tonicity c.plasma glucose levels.
- Q SUMMARY of DIGESTIVE ENZYNMESENZYMESOURCESUBSTRATEPRODUCTSSalivary amylaseLingual lipasePepsinGastric lipasePancreatic amylaseTrysinChymotrypsinElastaseCarboxypeptidasePancreatic lipaseRibonucleaseDeoxyribonucleaseDextrinaseMaltaseSucraseLactaseEnterokinaseAminopeptidaseDipeptidaseNucleosidasesPhosphatases
- Q Please write 2 locations and 2 functionsSimple Columnar EpitheliumPseudostratified Ciliated Columnar EpitheliumAreolar Connective TissueAdipose Connective TissueReticular TissueDense Regular Connective TissueDense Irregular Connective TissueBloodHyaline CartilageElastic CartilageFibrocartilageBoneSkeletal MuscleCardiac MuscleSmooth MuscleNervous Tissue
- Q We have deltoid, trapezius, biceps, triceps, glutuesmaximus, calves (gastrocnemius and soleus), Quadriceps (rectusfemoris, vastus lateralis, vastus intermedius, vastus medialis),Hamstrings (biceps femoris, semitendinosus, semimebranosus),Abdominal muscles (Rectus Abdominis, External obliques andtransversus abdominis)...
- Q Does the hypothalamus control emotions and behavior?
- Q Please list 2 locations and 2 functionsBlood:Elastic CartilageFibrocartilageBoneSkeletal MuscleCardiac MuscleSmooth MuscleNervous Tissue
- Q Areautocrine and paracrine types of hormones or just a deliverymechanism by which they act?
- Q Give an accounting of how many ATP are generated throughoxidative metabolism (AEROBIC GLYCOLSIS) metabolism of one moleculeof glucose during exercise. Your answer should include a detailedaccounting of exactly where the...
- Q Explain why carbohydrate metabolism is necessary for fatmetabolism (i.e. why do fat's burn in a carbohydrate flame?).
- Q What is the strongest type of cell junction found in the body?List the four basic tissue types found in the body, brieflydescribing their function. Give an example of where you...
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