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PSIO 303 Exam 3/Final Questions and Answers What are the core components of metabolic syndrome? - ANSWER-1. Visceral or central obesity 2. Insulin resistance 3. Hyperinsulinemia 4. Glucose intolerance 5. Dyslipdemia 6. Essential hypertension Visceral/Central obesity is associated with what parts of metabolic syndrome? - ANSWER-Insulin resistance (due to excess FFA's and other adipokines produced)and hyperinsulinemia Are underweight conditions associated with metabolic syndrome? - AN...

PSIO 303 Exam 3 Study Questions and Answers The earliest defects that arise with Metabolic Syndrome are impaired glucose tolerance (IGT) and hyperinsulinemia - ANSWER-False All individuals who develop Metabolic Syndrome will eventually develop type 2 diabetes - ANSWER- False Adipose tissue stores lipid, but also has an endocrine function in the release of cytokines and other types of chemical messengers (hormones, etc). - ANSWER-True The microvascular complications (e.g. retinopathy) of ...

PSIO 303 Exam 3 Quiz Questions with Correct Answers When it comes to essential hypertension in Metabolic Syndrome, it is suggested that __________ and __________ may be responsible for the development of this core component by increasing central sympathetic outflow, causing peripheral vasoconstriction, and more. - ANSWER-Insulin resistance; hyperinsulinemia Of the following pairs of components, which are the earliest that arise with Metabolic Syndrome? - Hyperinsulinemia and insulin resis...

PSIO 303 Exam 3 Questions and Answers The tissue type primarily responsible for peripheral glucose disposal and for whole-body insulin resistance is? - ANSWER-skeletal muscle Which of the following is neither a core component nor an additional component of Metabolic Syndrome? - ANSWER-Hyperkeratosis Of the following pairs of components, which are the earliest that arise with Metabolic Syndrome? - ANSWER-hyperinsulinemia and insulin resistance When it comes to essential hypertension in Met...

PSIO 303 EXAM 1 STUDY GUIDE SOLUTIONS Mitochondria - ANSWER-making ATP by breaking down sugar plasma membrane (cell membrane) - ANSWER--Provides protection and a fixed environment for the cell -Transports nutrients into the cell and transports toxic substance outside of the cell Nucleus - ANSWER-Protecting, controlling access to DNA Golgi - ANSWER-Modifying polypeptide chains; sorting, shipping proteins and lipids Ribosomes - ANSWER-Assembling polypeptide chains Lysosomes - ANSWER-Intra...

PSIO 303 EXAM 1 QUESTIONS AND ANSWERS Why would cells have a tendency to swell? - ANSWER-Because cytoplasm contains negatively charged proteins that cannot exit, so cells naturally gain water and swell What prevents cells from actually swelling? - ANSWER-It is effectively impossible for sodium to enter the cell (due to pump and lack of sodium channels). There is a high sodium ion concentration outside the cell which prevents water from entering in the cell What happens when Na+ homeostasi...

PSIO 303 Block 3 Exam Questions and Answers Which of the following is NOT a component (major or additional) of the Metabolic Syndrome? -hyperinsulinemia -dyslipidemia -hypercoagulability -heart attack and stroke -adipocyte dysfunction - ANSWER-heart attack and stroke T/F: By definition, an individual with the Metabolic Syndrome will always also develop type 2 diabetes. - ANSWER-False T/F: The earliest defects that arise with Metabolic Syndrome are insulin resistance and hypertension. -...

PSIO 303 BLOCK 2 L6 Exam Study Guide Solutions List and discuss the diagnostic characteristics of passive diffusion. - ANSWER-ALL channels, and SOME carriers, can only support NET transport DOWN the electrochemical gradient of their transported substrates One category of carrier can do something no channel can Support net movement of their substrates AGAINST and electrochemical gradient List and discuss the diagnostic characteristics of carrier mediated transport - ANSWER-Saturability At...

PSIO 303 BLOCK 1 L12 EXAM QUESTIONS AND ANSWERS What is convergence of neural input ? - ANSWER-several presynaptic neurons synapse with one post synaptic neuron (can be a mix of stimulatory and some inhibitory signals) How does convergence of neural imput relate to size and polarity of graded potentials? - ANSWER- graded potentials: side varies with strength of stimulus What is an inotropic receptor? - ANSWER-membrane-bound receptor proteins that respond to ligand binding by opening an io...

Proj Mno Exam 1 Quizzes with Correct Answers A WBS is_________ (check all that are true) A visual representation or "picture" of the project A schedule of project activities Correct! A helpful tool for eventually developing accurate estimates Made by a project manager alone and shared with the team A to-do list of project item - ANSWER-A visual representation or "picture" of the project A helpful tool for eventually developing accurate estimates Communication Planning is im...