BIO 169 Exam with Questions and 100%
Correct Answers
What is the correct order for the following steps in hemostasis? A)Platelet plug
formation B)Coagulation C)Vascular Spasms D)Clot retraction and Repair - Answer C-A-
B-D
Which of the following acurately describes the difference between a formed
element and a true cell? - Answer A formed element has a limited life span in the
circulatory system but a true cell can survive long term and divide.
Which of the following blood types is called the universal receipient? - Answer AB+
Which of the following cells is not derived from the myeloid stem cell
during leukopoiesis? - Answer Lymphocytes
Which of the following is a function of blood? - Answer All of the above
Which of the following is a true cell? - Answer Leukocyte
Which of the following is an agranulocyte? - Answer Lymphocyte
Which of the following is NOT a formed element? - Answer plasma
, Which of the following is not a function of the plasma proteins found in blood? - Answer
Used as a fuel source.
Which of the following leukocytes is responsible for releasing antibodies? - Answer B
lymphocytes
Which of the following would be most numerous in a normal blood smear? -
Answer erythrocyte
Which of the following would trigger erythropoietin production due to a drop in
oxygen levels? - Answer A reduction in the number of erythrocytes due to blood loss.
CO2 binds with water to form carbonic acid. This reaction is catalyzed by the enzyme
________________ - Answer carbonic anhydrase
After one oxygen molecule binds to hemoglobin, it is easier for the other molecules to
bind tot the hemoglobin. This is known as ___________ - Answer Cooperative Binding
How do waves of depolarization, generated by authorhythmic cells spread to the
muscle cells? - Answer via gap junctions
Because of the structure of the purkinje fibers the heart begins the ventricle
contraction at the ______. - Answer Apex
If the cadiac output has been raised then - Answer the heart rate has increased.
Which of the following is a correct statement about factors affecting Stroke Volume? -
Answer Stroke volume is influenced by Afterload. Afterload is the back pressure exerted
Correct Answers
What is the correct order for the following steps in hemostasis? A)Platelet plug
formation B)Coagulation C)Vascular Spasms D)Clot retraction and Repair - Answer C-A-
B-D
Which of the following acurately describes the difference between a formed
element and a true cell? - Answer A formed element has a limited life span in the
circulatory system but a true cell can survive long term and divide.
Which of the following blood types is called the universal receipient? - Answer AB+
Which of the following cells is not derived from the myeloid stem cell
during leukopoiesis? - Answer Lymphocytes
Which of the following is a function of blood? - Answer All of the above
Which of the following is a true cell? - Answer Leukocyte
Which of the following is an agranulocyte? - Answer Lymphocyte
Which of the following is NOT a formed element? - Answer plasma
, Which of the following is not a function of the plasma proteins found in blood? - Answer
Used as a fuel source.
Which of the following leukocytes is responsible for releasing antibodies? - Answer B
lymphocytes
Which of the following would be most numerous in a normal blood smear? -
Answer erythrocyte
Which of the following would trigger erythropoietin production due to a drop in
oxygen levels? - Answer A reduction in the number of erythrocytes due to blood loss.
CO2 binds with water to form carbonic acid. This reaction is catalyzed by the enzyme
________________ - Answer carbonic anhydrase
After one oxygen molecule binds to hemoglobin, it is easier for the other molecules to
bind tot the hemoglobin. This is known as ___________ - Answer Cooperative Binding
How do waves of depolarization, generated by authorhythmic cells spread to the
muscle cells? - Answer via gap junctions
Because of the structure of the purkinje fibers the heart begins the ventricle
contraction at the ______. - Answer Apex
If the cadiac output has been raised then - Answer the heart rate has increased.
Which of the following is a correct statement about factors affecting Stroke Volume? -
Answer Stroke volume is influenced by Afterload. Afterload is the back pressure exerted
