ZOO502 Quiz 4 Updated by Merry Expert Zoologist

Zoo502 quiz 4 solved · By VU Experts Zoologists · Regards : · MeRRy

In blood ……….of Carbon dioxide is transported in form of carboxyhemoglobin. 23% respiratory systemof birds consists of ………… air sac 7 or 9 Lung ventilation or breathing is a mechanical process that consists of ………..phases. two Male human forcefully expel an additional …..,…..of air with maximumuse of the accessory muscles. 1000 mL Hemoglobin is called oxyhemoglobin when. Is bound. Oxygen blood with hemoglobin is 20 ml per 100 ml blood at………… at Sea level. 37°C large number of rete mirabile, in. Tuna (fish) which are used to regulate the temperature of the …………. All (brain, Muscles, and eyes.)

The amount of air that moves into or out of lungs during a single respiratory cycle under quiet, resting Conditions. Resting Tidal Volume Which of following is not a respiratory pigment. Charcoal Angiotensin II is produced in lungs Serotonin is found in high concentration in the ……….and blood platelets. Gut Averages Total air holding capacity in an adult human females is about. 4200 mL Averages Total air holding capacity in an adult human males is about. 6000 mL a) Fenestrated capillaries are found in. renal glomerulus, intestines and endocrine glands. Branchioles are important part of. Respiratory system If all sites on the hemoglobin molecule are occupied by O2, the blood is …….. saturated 100% Alveoli are tiny air sacs in. Lungs Which one of the following is not associated with the classification of capillaries??? Exocrine capillaries Lung volumes and lung capacities refer to the volume of air associated with different phases of the. Respiratory cycle ……..do not possess a diaphragm. Reptiles Chlorocruorin is a………. Respiratory pigment found inblood. Green air capillaries are the sites where the oxygenand carbon dioxide are Exchanged. Gas transfer system involves ……. Basic steps. Four Amphibia, reptiles and mammals has ………..Baroreceptors in central cardiovascular system. Unmyelinated ……..is a potent of vasoconstrictor hormone. Endothelin A……..is a complex of arteries and veins lying veryclose to each other. Found in some vertebrates. Rete Mirabile ………… Is a of ventilation in which air enters into the lungs. Inspiration During inspiration the diaphragm……….. contracts Sinusoidal capillaries Are found in …………. liver, bone marrow, spleen

Parabronchi are found in the lungs of ….. birds On the basis of their wall structure capillaries are classified into. Types. Three In expiration phase of ventilation air with low ……….and high…,…... content is Moved out . Oxygen and CO2 Continuous capillaries located in………..(ALL) (muscle, nervous tissue, lungs,) A Hemoglobinmolecule contains ……,..iron containing heme groups. four Baroreceptors Sense and monitor……. Blood pressure changes. Arterial Oxygenbind with hemoglobin ……..97%

Hemoglobin increase oxygen binding capacity of blood by……times.

Capillaries are microscopic vessels about 1 mmlong and in…… diameter. 3 – 10 µm Respiratory Surface area of the lung is between ……….50 and 100 m2 Thromboxane A, formed in the plasma by …….causes vasoconstriction. Platelets

About _____________ carbon dioxide is carried in the plasma as bicarbonate ions. 70% Myelinated B-type afferent fibers respond to ........ increases in the rate of filling and volume of the atria. Carbon monoxide gas has ....... times more affinity for hemoglobin than oxygen. Lungs are located in the.............. thoracic cavity. about........ carbon dioxide occur in blood as carboxyhemoglobin. 23% Carbon dioxide occur in blood........ form three