Study Guide Exam II Which blood vesels cary blood away tomi the hear? orygn and
ID: 253114 • Letter: S
Question
Study Guide Exam II Which blood vesels cary blood away tomi the hear? orygn and nutrients for n he ssues Compare and Detanbe the structure and luncion of e What is the cormect seqience in which a drop of becod retuming from the body encounters the heart cambers? contrast the structure and luncdion of arteries and veins? . What is the enuming from the body encounars e heart valves? Systole ocours is the major portion of the beart mocerdut laste uo mainly of cardac mascle? 10 The part of the dirauato umping biood to and from the lungs is the s found in abundance within ned blood cels? with normal blood volume and well count but low ned aell count or low hemoglobie condent may be suering from 14. Desorbe the structure and sinction of the ynmphacs 5 Edema i caused by 16 Name the ymphoid organs Arye- causing agent either winus or bacteria is ah) 9 efmation or the indlammatory response a hamful prooess that should be avoided What are considered to be innate delense mechanisms against irnfections? 22 A cal that is responsible for the ability of an organism to produce a rapid antibody response against a foresign protein when it is encountared years aer the first encounter is ain Which type of T oell is somedimes calleda"hille cef that barings about destruction of anigen-bearing cels 25 What are the primary lymphoid structures and organs? . Do phagooyles enguilf pathogens via exocyloss? 2 which is the systolc pressureidastalic presesure . in the bolowing blood pressure 14060? Adaptve Inunity depends upon the activity of what type of ls?Explanation / Answer
1. Pulmonary arteries carry blood away from the heart. It carries deoxygenated blood to the lungs for oxygenation.
2. Capillaries have walls only one cell thick. This allows easy diffusion of nutrient and gas to and from the capillaries.
3. Yes, capillaries do exchange oxygen and nutrients for waste (carbon dioxide) in the tissues. That is why they have very thin walls.
4.
Arteries Veins Have thicker walls, which help them to withstand high arterial pressure. Have thinner walls Absence of valves Presence of valves Have regular and narrow lumens Have irregular and wide lumens Carries oxygenated blood except for pulmonary artery carries deoxygenated blood except for pulmonary vein Carries blood away from the heart to different organs Carries blood from different organs to the heart.