ALHS 1011 UNIT 6 EXAM QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2026
The superior vena cava carries - Answers Oxygen poor blood to the right atrium
This is not a function of the spleen - Answers It is a sufe for the maturation of B cells
The correcf sequence for the conduction system is - Answers Sinoatrial node, AV node, AC bundle,
Purkinje fibers
The layer in arteries and veins that contains smooth muscles tissue is the - Answers Tunica media
This cell is not considered an antigen-presenting cell - Answers Neutrophilis
The thymus - Answers Helps T lymphocytes mature
When the left ventricle contracts, it pushes blood through a valve to the - Answers Aorta
This is the same thing as a heart attack - Answers Myocardial infarction
The name of the lymphatic vessels in the walls of the small intestine is - Answers Lacteals
This is not part of the lymphatic system - Answers Thyroid
The first blood vessel of systemic circulation is the - Answers Aorta
Nonspecific immunity is often called - Answers Innate immunity
This is the laragest lymphoid organ in the body - Answers Spleen
What happens when an antigen and complement profein combine - Answers The complement
cascade is initiated
Which is not true of veins - Answers They have a thicker tunica nedia than do arteries
In a normal ECG tracing, the T wave represents the - Answers Repolarization of the ventricles
The chambers of the heart include - Answers Two lower larger chambers called ventricles
These blood vessels carry blood away from the heart - Answers Arteries
This is not true of ventricles - Answers Have thinner walls than atria
The thoracic duct - Answers The largest lymph vessel in the body
Someone exposed to hepatitis is given a shot of gamma globulin so they do not get disease. This is an
example of - Answers Artificial passive immunity
This is the innermost layer of the heart - Answers Endocarudium
Once in the tissue, these cells develop into macrophages - Answers Monocytes
Antigens - Answers Can combine with antibodies
T cells - Answers Can release poisons that can directly kill cells
Lymph is formed by - Answers Plasma leaving capillary and pressure on blood caused by pumping of
heart
Which tracing in a normal ECG is the repolarization of the atria - Answers None of these answers are
correct
Getting the flu vaccine to help prevebt you from getting the flu is example of - Answers Artificial
active immunity
What is the main function of lacteals - Answers To transfer fats to the bloodstream
What is the outermost layer of the heart - Answers Both epicardium and visceral pericardium
The first heart soud if the closing of the - Answers Tricuspid and mitral valves
Which of the following is not a role of complement in the immune system - Answers All answers are
correct
Lymph nodes - Answers Alwahs have more afferent vessels than efferent vessels
Heat, a sign on inflammation, is caused by - Answers Increased blood flow to the inflamed area
Chordae tendineae - Answers Are attached to the atrioventricular valves
Which of the following cells are not in a phagocyte - Answers Lymphocytes
The hepatic portal system - Answers All answers are correct
The volume of blood ejected from the ventricles during eacb beat is - Answers Stroke volume
The spllen has a very rich blood supply and may contain - Answers 500 ML of blood
The apical beat can best be heard - Answers Both blue and yellow boxes
Swelling, a sign of inflammation, is caused by - Answers Increased vessel permeability
In the pumpking action of the heart - Answers Atrial systole precedes ventricular systole
When T cells leave the thymus they can go to - Answers all of the above
Lymphocytes can be found in - Answers all of the above
Pulse - Answers can be felt only in arteries
An antigen can be a - Answers all of the above
The heart valves are arranged with the tricuspid and pulmonary semilunar valves on the right side of
the heart - Answers True
The superior vena cava carries - Answers Oxygen poor blood to the right atrium
This is not a function of the spleen - Answers It is a sufe for the maturation of B cells
The correcf sequence for the conduction system is - Answers Sinoatrial node, AV node, AC bundle,
Purkinje fibers
The layer in arteries and veins that contains smooth muscles tissue is the - Answers Tunica media
This cell is not considered an antigen-presenting cell - Answers Neutrophilis
The thymus - Answers Helps T lymphocytes mature
When the left ventricle contracts, it pushes blood through a valve to the - Answers Aorta
This is the same thing as a heart attack - Answers Myocardial infarction
The name of the lymphatic vessels in the walls of the small intestine is - Answers Lacteals
This is not part of the lymphatic system - Answers Thyroid
The first blood vessel of systemic circulation is the - Answers Aorta
Nonspecific immunity is often called - Answers Innate immunity
This is the laragest lymphoid organ in the body - Answers Spleen
What happens when an antigen and complement profein combine - Answers The complement
cascade is initiated
Which is not true of veins - Answers They have a thicker tunica nedia than do arteries
In a normal ECG tracing, the T wave represents the - Answers Repolarization of the ventricles
The chambers of the heart include - Answers Two lower larger chambers called ventricles
These blood vessels carry blood away from the heart - Answers Arteries
This is not true of ventricles - Answers Have thinner walls than atria
The thoracic duct - Answers The largest lymph vessel in the body
Someone exposed to hepatitis is given a shot of gamma globulin so they do not get disease. This is an
example of - Answers Artificial passive immunity
This is the innermost layer of the heart - Answers Endocarudium
Once in the tissue, these cells develop into macrophages - Answers Monocytes
Antigens - Answers Can combine with antibodies
T cells - Answers Can release poisons that can directly kill cells
Lymph is formed by - Answers Plasma leaving capillary and pressure on blood caused by pumping of
heart
Which tracing in a normal ECG is the repolarization of the atria - Answers None of these answers are
correct
Getting the flu vaccine to help prevebt you from getting the flu is example of - Answers Artificial
active immunity
What is the main function of lacteals - Answers To transfer fats to the bloodstream
What is the outermost layer of the heart - Answers Both epicardium and visceral pericardium
The first heart soud if the closing of the - Answers Tricuspid and mitral valves
Which of the following is not a role of complement in the immune system - Answers All answers are
correct
Lymph nodes - Answers Alwahs have more afferent vessels than efferent vessels
Heat, a sign on inflammation, is caused by - Answers Increased blood flow to the inflamed area
Chordae tendineae - Answers Are attached to the atrioventricular valves
Which of the following cells are not in a phagocyte - Answers Lymphocytes
The hepatic portal system - Answers All answers are correct
The volume of blood ejected from the ventricles during eacb beat is - Answers Stroke volume
The spllen has a very rich blood supply and may contain - Answers 500 ML of blood
The apical beat can best be heard - Answers Both blue and yellow boxes
Swelling, a sign of inflammation, is caused by - Answers Increased vessel permeability
In the pumpking action of the heart - Answers Atrial systole precedes ventricular systole
When T cells leave the thymus they can go to - Answers all of the above
Lymphocytes can be found in - Answers all of the above
Pulse - Answers can be felt only in arteries
An antigen can be a - Answers all of the above
The heart valves are arranged with the tricuspid and pulmonary semilunar valves on the right side of
the heart - Answers True
