40 Questions & Answers 2024 ( A+ Graded 100% Verified)
1. The largest vein in an animal's body is:: vena cava
2. If immature neutrophils are observed in peripheral blood, the condition is
called a:: left shift
3. What type of cell is responsible for immunity against intracellular pathogens?: T-Lymphocytes
4. The ductus arteriousus in a fetus allows blood to flow directly:: into the aorta from the
pulmonary artery
5. During hemostasis, which process occurs first?: Platelet adhesion
6. Jaundice (icterus) could be a result of: excessive amounts of unconjugated bilirubin
7. An example of an agranulocytic Leukocyte is a/an:: Lymphocyte & Moncyte
8. Oxygen carried in a hemoglobin molecule is bound to a/an: iron atom
9. _____ are responsible for conducting electrical impulses WITHIN the cardiac muscle:
Purkinje Fibers
10. Functions of the spleen include:: removal of dying blood cells (senescent cells)
11. The heart is located in the thoracic cavity in the space between the lungs.
This space is called the:: mediastinum
12. Which specific type of immunity is involved in antibody production?: Humoral immunity
13. The majority of exchange of gases and nutrients between blood and tissue takes place at the
___ level.: capillary bed
14. Chordae tendineae are found in the ______.: ventricles
15. Which chamber of the heart sends oxygenated blood to systemic circulation when it
contracts?: left ventricle
16. The most important functions of the complement system are to alter microbial cell
membranes and _____.: initiate an inflammatory response
17. The ____ vein can be used for venipuncture in nearly all species of animals: jugular
18. The PCV is determined using ______.: whole blood with an anticoagulant added
19. An opening between the right and left atria that's present in fetal mammals is the _____.:
foramen ovale
20. External innate immunity depends on ____.: intact skin
21. Of the CO2 level in blood rises above a preset limit, how will the respiratory center adjust the
breathing to compensate?: increase rate and depth of respiration
22. Which of the following is considered a coenzyme?
Glucose, FAD, ADP, ATP: FAD
23. A catalyst ___ the activation energy of a reaction, and ____ the reaction.: lowers; speeds up
24. Swallowing happens in three stages: In those three stages, is it voluntary or involuntary?:
Voluntary, Involuntary, Involuntary
25. The _____ secretes digestive enzymes that break down carbohydrates, fats, and proteins.:
Pancreas
26. Phonation in an animal begins in the ____.: Larynx
27. The two bones that are connected with the TMJ are the ____ and ____: mandible, temporal