MSN 570 Patho Midterm Exam Review Latest Update Questions and Verified Correct Answers Guaranteed A+
alpha-adrenergic receptors - Correct Answer:Portions of the nervous system that, when stimulated, can cause constriction of blood vessels.
amino acids - Correct Answer:building blocks of proteins
arachnoid meninges - Correct Answer:middle layer - network of fibers and collagen that are part of the suspension system that helps protect the brain and spinal cord from sudden impact
arachnoid meninges layer function - Correct Answer:contains spinal fluid - connects dura mater and pia mater. network of fibers and collagen that are part of the suspension system that helps protect the brain and spinal cord from sudden impact
Asthma - Correct Answer:A chronic allergic disorder characterized by episodes of severe breathing difficulty, coughing, and wheezing. Obstructive
Atropine - Correct Answer:muscarinic antagonist (anticholinergic)
Atropine Neurotransmitters - Correct Answer:Atropine is a muscarinic receptor
antagonist that is used to inhibit the effects of excessive vagal activation on the heart, which is manifested as sinus bradycardia and AV nodal block. Therefore, atropine can temporarily revert sinus bradycardia to normal sinus rhythm and reverse AV nodal blocks by removing vagal influences.
beta cell function - Correct Answer:-in the Islet cells of Langerhans
-secretes insulin
Beta-adrenergic receptor blockers - Correct Answer:-Blocks NE/Epi effects on heart - less Ca++ entry -Decreases force of cardiac contractions
beta-adrenergic receptors - Correct Answer:Portions of the nervous system that, when stimulated, can cause an increase in the force of contraction of the heart, an increased heart rate, and bronchial dilation.
Blood Brian Barrier - Correct Answer:The barrier system that restricts the passage of various chemicals and microscopic entities between the bloodstream and the central nervous system. It still allows for the passage of essential substances such as oxygen.
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