Medical Sciences question and answers for July 24, 2023
- Q Questions 19-2019. Which of the following factors INCREASES hemoglobin’saffinity for oxygen? [MARK ALL THAT APPLY]a. decreased [H+ ] b. decreased temperature c. decreased PO2 d.decreased pH   e. increased PCO220....
- Q What is the anatomy and physiology of the Parkinson’s Disease.What part(s) of the nervous system is/are affected and how isnormal physiology interrupted? and what are the etiology,progression and final outcome...
- Q What division of the nervous system is very active in peopleinvolved in stressful situations? What reactions does the body haveto stress because of this branch of the nervous system? Brieflydiscuss...
- Q Which of the following diseases is known to be linked to chronicinflammation?A.CancerB.DiabetesC.OsteoporosisD.AtherosclerosisE.HypertensionF.All of the above.
- Q Why would someones symptoms due to a autoimmune disease lessenwhile being 'conditioned' for a bone marrow transplant? Could youbreak it down as much as possible, I am in basic immunology....
- Q 1-Write short account on the importance of antigen presentingcells in the cell mediated immunity?2-The immune system kills the pathogens by different mechanisms.Depending on your study of the course, explain thesemechanisms?3-Write...
- Q True or False. Indicate whether the statement is true or false.If false, explain in the space provided the statement why it isfalse, or simply correct the statement.Smooth muscle contraction is...
- Q A person vomits frequently over a 24-hour period. They can keepdown water but that is about it. Their bowl movements are normalconsistency but infrequent. What acid-base imbalance willresult.
- Q Look Out Below: A Case Study on Bone Tissue Structureand Repair An elderly patient arrived at the emergency roomunconscious after an accident in which a heavy overhead shelfstruck her arm....
- Q Define Bergmann's rule and Allen's rule in relation to climateadaptation. What is one example of an environmental factor that canlead to development of body-shape characteristics that deviate fromthose predicted by...
- Q Identify the inputs to cardiac center which affect theheart rate.Identify the factors that affect cardiacoutput.
- Q Name the 3 glands that contribute to semen
- Q A female just had a cup of coffee with cream and sugar. You arefollowing the journey of the glucose molecule from ingestion thrucellular respiration which creates H2O and CO2. You...
- Q 5) What is the path that a typical spermatogonium would take tofertilize an oocyte? Include at least 4 structures for the male andat least 4 structures for the female. Name...
- Q Which step of muscle contraction requires the presence ofATP?
- Q 7a. ADHa. increases the permeability of the distal wall to water, andincreases urine volume.b. increases the permeability of the distal wall to water, anddecreases urine volume.c. decreases the permeability of...
- Q 7. In your own words provide a one sentence definition/exampleof the following:1. Vital capacity2. Residual volume3. Tidal volume4. Total lung capacity5. Functional residual capacity6. Expiratory reserve volume
- Q 1)List of drugs that can induce sickle cell anemia2) mechanism of action of sickle cell anemia3) treatment options for sickle cell anemia4) describe polycythemia including definition, causes,mechanism and treatment options
- Q What is the role of acetylcholinesterase at a synapse?It stimulates the post-synaptic neuron.It breaks down acetylcholine.It releases calcium ions.All apply.
- Q Jessica is a nurse and works in the Emergency room departmentat the nearby hospital . On her last shift, a 70 year old man wasbrought by the EMT with various...
- Q 1) Outline the any two neural adaptations a muscle undergoes togain strength in the absence of muscle hypertrophy. (5 points)2) Describe the role satellite cells play in hypertrophy ofskeletal muscles...
- Q regarding the kidney, discuss the structural components of thenephron and their function(s)discuss th components of the digestive system and their functionalsigificance. address microanatomy structures(specialized cells andtheir function)
- Q 26) A. At many synapses in the hippocampus, long‑termpotentiation depends on the           activation of NMDA receptors which have affinitiesfor and respond to __________:            a. GABA.b. glutamate.c. dopamine.d. norepinephrine.e. nitric oxide.B. Based on...
- Q 1. Levels of which of the following hormones would be expectedto rise if one needed more energy in order to run up somestairs?thyroid stimulating hormone (TSH)Somatostatingrowth hormoneADRENOCORTICOTROPIC2. The first heart...
- Q 1. Which of the following is NOT expected after a glucose richmeal consumed by a type I diabetic?beta cells do not respondinsulin sensitivity remains approximately normalincreased glucagon secretioninsulin levels are...
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