Medical Sciences question and answers for August 21, 2023
- Q Aninhibitory post synaptic potential is a membrane potential that:A. Is slightly depolarized from resting membrane potential.B. Is slightly hyperpolarized from resting membranepotentialC. Is a graded potentialD. Both B and C
- Q Explain the damage caused by the changes in the bronchi &bronchioles with chronic asthma.
- Q describe how you would test the effects of noradrenalineproduced from Locus Coeruleus on the plasticity of auditory cortexfor a 22 kHz tone.
- Q 1) Detail the complete reflex pathway involving parasympatheticsignalling to the heart. Begin this at the carotid bodybaroreceptors.( 2) Explain why the M2 subtype of muscarinic ACh receptors isfound on the...
- Q What measured in the aorta (branchial artery), blood pressure isrepresented by both systolic and diastoic values.A. What is responsible for each of these pressures and how dothese pressures change as...
- Q Gas Transport in the Blood. Describe in detail how carbondioxide is transported in the blood. Be sure to include all theways the blood transports carbon dioxide and a detailedexplanation/description of...
- Q Gas Transport in the Blood. Efficient oxygen exchange requiresthe reversible binding of oxygen to hemoglobin. Describe therelationship between the partial pressure of oxygen in the bloodand the oxygen saturation of...
- Q How are visual inputs organized in the LGN and in V1? And how dothe visual field of photoreceptors (dots of light) result in theedges/lines for the visual cortex?
- Q B. Describe the response by the respiratory system, specificallyalterations of the respiratory rate, to increased pH and decreasedpH and how the levels of carbon dioxide and oxygen vary withchanges in...
- Q A. Describe parasympathetic and sympathetic neurons, taking intoaccount the relative lengths of the fibers, neurotransmittersinvolved, and receptors that are present at the pre-post ganglionicjunctions and postganglionic-target organ junctions (this does...
- Q 1.Identifythe organs and histology of the lymphatic system, and thoseassociated with the immune system and their roles
- Q A. Fully describe how erythroblastosis fetalis can bemanifested.  Â
- Q howdoes the nervous system, endocrine system, and immune system worktogether to restore homeostasis in someone that has suffered astroke ?sentences please.
- Q ________ is a condition characterized by high blood pressure andprotein in the urine of a pregnant woman..Preeclampsiab.Malignant renal hypertension syndromec.Gestational diabetesd.Teratogenic hypertensione.Pregnancy-induced blood pressure crisis
- Q 1)explain macular degeneration and its effects to your sight?2) what role does Schemm's canal play in glaucoma and how isglaucoma treated.? can it lead to blindness if untreated?why?3) explain cataract...
- Q Match the following events of an action potential to themost appropriate description. Answers will only be usedonce.Question 1 options:1234Resets electrical conditions of the neuron following an actionpotential1234An exceptionally strong stimulus...
- Q In 2012, a fraternity at the University of Tennessee wassuspendedbecause a member of the fraternity, student A, was admitted tothehospital with alcohol poisoning. Student A had a bloodalcohollevel of 0.4,...
- Q If an autoimmune condition affects Type 3 immunity, therapiessuch as anti-IL-17 or anti-IL-23 may be effective. True orFalse?
- Q A 27 year old female training to be a police officer comes intothe clinic complaining of left, anterior, knee pain. She statesthat while running an obstacle course yesterday she was...
- Q What is the homeostatic feedback loops for high/low bloodvolume.Stimulus: Decrease in blood volumeSensor: ?Integrator: ?Effector: ?Response: ?Stimulus: Increase in blood volumeSensor: ?Integrator: ?Effector: ?Response: ?
- Q 1. Hemoglobin binds to and has a much higher affinity for carbonmonoxide (CO) than for oxygen. CO is colorless and odorless and canbe produced in homes heated by natural gas;...
- Q describe the action potential associated with the sinoatrialnode.
- Q what were the key areas of concern for pre Aristoteliananatomu/physiology ?
- Q 200 words Choose one portion of the digestive system and explainits individual function and how it contributes to the breakdownand/or absorption of food.Please try to pick a new portion, with...
- Q Aiko is thinking of buying some vitamin supplement to boost herimmunity.a)Â Â In considering the purchase, which situational self(or selves) of Aiko should be the most active?b)Â Â In what 3 different...
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