Medical Sciences question and answers for August 23, 2023
- Q Stratified squamous epithelium cells can exist two forms;keratinized and nonkeratinized. Describe these two forms and wherethey would typcialy be found.
- Q Which of the following emotional states might you reasonablyexpect to have physiological symptoms/responses (i.e. increasedheart rate; sympathetic response) associated with it?ArousalAnxietyStressAny or all of the above
- Q why there is errors during dividing of sex cells (meiosis) ofthe women in advanced maternal age
- Q Imagine a friend tells you, “I heard that most people’sbodies are too acidic these days and we need to drink alkalinewater to get ourselves back into balance.â€How would you respond?...
- Q Inguinal hernias:A- occur with equal frequency in males and females.B- are signs of old age and almost never congenital.C- always enter the inguinal canal.D- always reach the scrotum.
- Q 1). Explain why positive feedback is more likely than negativefeedback to disturb homeostasis.2). What is the main chemical similarity between carbohydratesand lipids? What are the main differences between them?3). Define...
- Q 1. A recent news story (not really!) highlighted thenear-drowning of a Navy Seal recruit that deliberatelyhyperventilated before diving into the water. The recruit waspracticing an exercise that required them to...
- Q Describe the process that is occurring during anaerobicmetabolism
- Q List the steps of Glycolysis
- Q howare enzymes used within cells to carry out their functions?
- Q 1. Nicotinic acetylcholine receptors exist in several forms.Which one is more associated with controlling cardiac output?a. The CNS type on post synaptic membranesb. The muscle type on pre-synaptic membranesc. The...
- Q Subject Anatomy: Discuss the blood supply of thegastrointestinal tract?
- Q When it comes to the difference between meiosis and mitosis,mention the amount of steps, the amount of genetic material, thevariability of this genetic material, and which type of cells theyoccur...
- Q There are several hypotheses to explain why sexual reproduction has evolved. Can you propose a way to test your favorite hypothesis?
- Q in 200 words , choose a condition where The digestive systemarea of the body is not functioning properly. Explain the effect onthe body's nutrition.
- Q explain the increase in blood lactate which occurs above 50-60%Vo2max? Blood lactate is the buffered form of lactic acid derivedfrom cellular anaerobic glycolysis. (HINT: connect motor unitrecruitment order with collective...
- Q How does exercise effect your body? Provide 3 ways and fullyexplain.
- Q 1. Giardia intestinalis and Trichomonas vaginalis are botheukaryotic organisms that lack mitochondria.How is each transmitted?What does each cause?How does each organism obtain energy without mitochondria?2. Taxonomic classification of both protozoa...
- Q 1. What is the typical characteristic of patients at moderaterisk for exercise participation (from the risk stratificationcriteria for patients with cardiovascular disease)?a.) Absence of complicated ventricular dysrhythmias at rest.b.) Presence...
- Q What is Muscle fatigue? Grip Strength? How do they compare? Whatare some factors that effect both of them? Is grip strength thesame for both hands?
- Q 1. Which is superior to the other?  a. otic-cervical  b. pelvic-plantar  c. Gluteal-popliteal  d. lumbar-olecranal2. Which is lateral to the other?  a. sternal-axillary  b. gluteal-sacral  c. acromial-cervical  d. perineal-antebrachial3. Which...
- Q Liver cirrhosis is a progressive disorder in which normalhepatocytes are replaced by scar tissue. This scarring damagesblood vessels and can block blood flow through the liver. Patientswith cirrhosis often present...
- Q 1. Why patella is important for the patellofemoral jointcomplex?2. Explain why the “core†is important when it comes to thestability of the upper and lower extremity?
- Q ** Integrative Question: Describe at least FIVE processes inneurons, myocytes (muscle cells skeletal, smooth, & cardiac),and secretory endocrine glands in which Calcium Ions (Ca++)function as important intracellular secondary messengers. Drawsimple...
- Q Diagram and give a specific example of short-loop and long-loopnegative feedback in endocrine regulation. Describe the differencesin levels of each hormone in the pathway in response to a Primaryhypersecretion defect,...
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