Medical Sciences question and answers for August 12, 2023
- Q 37. High blood pressure could be rectified by all of thefollowing exceptA. An increase in ADHB. A decrease in aldosteroneC. ACE inhibitorsD. All of the answer choices are correct14. Ectopic...
- Q for each of the following pair of endocrine disorders,list the gland(s) and hormone(s) involved and then indicate onedifference between the disordersa.Diabetes mullitus and diabetes insipidusb. cushing syndrome and Addison dieasec....
- Q Multiple Choice1. You have a lamb that has just suffered a lacerationand is bleeding. From a physiological standpoint, what needs tohappen to stop the bleeding?a. Apotransferrin and Transferrin protein are...
- Q Group 1You are the R.Ncaring for a 65-year-old woman admitted last evening with a recenthistory of cellulitis and a 3-day history of persistent vomitingand diarrhea. She takes no medications at...
- Q Cells can control gene expression at many differentlevels.  Describe two different ways a cell could producelarge amounts of a specific protein.
- Q Compare & Contrast the activation pathways and theeffects of the Renin-Angiotensin-Aldosterone System (RAAS) andANP/BNP on sodium and water homeostasis.
- Q What is the brain stem? What structures comprise this region ofthe CNS? Describe each region anatomically, as well as how each ofthe structures within the brains stem communicate with the...
- Q Give the functions of the Autonomic Nervous System (ANS); namethe two main divisions of the ANS & list the functions of eachdivision.
- Q Describe the major differences between the stomach wall and thewall of the esophagus.Name the various cellular components in the formed elements andprovide at least one feature for each of them.
- Q A vaccine for Coronavirus is likely to take a longer time thanimagined, because the most obvious target of the vaccine should bethe external spike protein on the envelope of this...
- Q How is the position of the tongue affected by raising andlowering the mandible?
- Q How is the position of the tongue affected by raising andlowering the mandible?
- Q . List the functions of the hormones/enzyme listedbelow:• Aldosterone• Renin• Antidiuretic Hormone (ADH)
- Q Outline the effects and possible causes and treatmentsfor hypercortisolism and hypocortisolism.Outline the complete pathway of Cortisol secretion andcontrol.
- Q Outline the effects and possible causes and treatmentsfor hypothyroidism and hyperthyroidism. How/where is TH (thyroxine)produced, transported, and activated (which form is mostactive?)?
- Q Prolactin is secreted by the:A. PancreasB. Adrenal GlandsC. AdenohypophysisD. NeurohypophysisE. Parathyroid GlandsF. Mammary GlandsG. LiverH. Muscles
- Q Describe how hyperventilation and hypoventilation affect bloodCO2 levels, and what are the consequences of each one on hemoglobinsaturation (oxygen-hemoglobin dissociation curve)?
- Q a. What factors determine lung compliance?b. Describe the role of pulmonary surfactants in stabilizing thealveoli to ensure that smaller ones do not collapse into largerones.c. At the end of normal...
- Q The loop of Henle is considered an engineering marvel. If theloop were straight, what negative effect would it have on thenormal functioning of the kidney? Give your answer with particularrelevance...
- Q Describe how blood is pumped through the heart from the entry ofdeoxygenated blood through the venae cavae to the exit ofdeoxygenated blood out of the aortae, taking into account the...
- Q . Differentiate between the sympathetic & parasympatheticdivisions by locating their origins, contrasting their generalanatomy & ganglia, listing the types of nerve fibers &receptors each use, recognizing the neurotransmitters released byeach
- Q According to the Oxygen-Hemoglobin Saturation Curve (=Oxygen-Hemoglobin Dissociation Curve):
- Q When nursing a baby, the mother may alsoexperience:A. increased heart rateB. slowing of heart rateC. uterine contractionsD. sweatingE. nausea
- Q The pressure of the baby’s head against the cervixstimulates the neuroendocrine release of:A. Chorionic GonadotropinB. ProgesteroneC. ProlactinD. OxytocinE. Luteinizing Hormone
- Q Describe exocrine secretory cells and discuss its functionwithin the body. Talk about common locations for the type of celland discuss the clinical significance of the cell.
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