APHY 102 FINAL!!! Exam Study Guide
Questions And Answers Verified 100% Correct
The digestive system
sends cellular debris to lysosomes.
- ingests food, propels food, mechanically and chemically breaks down food,
absorbs nutrients, and defecates the remainder.
- mechanically and chemically assembles food from absorbed nutrients.
- absorbs nutrients in the mouth, pharynx, esophagus and stomach, and releases
nutrients in the intestines. - ANSWER -ingests food, propels food, mechanically
and chemically breaks down food, absorbs nutrients, and defecates the remainder.
A triglyceride consists of
three glycerols and a fatty acid.
- glycerol and three fatty acids.
- a cholesterol and three fatty acids.
- two cholesterols and two fatty acids. - ANSWER -glycerol and three fatty acids.
When a person's pulse is taken by palpation near the thumb on the wrist, which
artery is felt?
- Radial artery
- Brachial artery
- Ulnar artery
- Palmar arch arteries - ANSWER -Radial artery
The structure of a lymphatic vessel is most similar to that of a(n)
- vein.
- artery.
- arteriole.
- capillary. - ANSWER -vein.
The red blood cells of type AB blood have on their surfaces
antigens A and B.
antigen A only.
,antigen B only.
neither antigens A nor B. - ANSWER -antigens A and B.
In an ECG pattern, the T wave is caused by
repolarization of atrial muscle fibers.
depolarization of atrial muscle fibers.
depolarization of ventricular muscle fibers.
repolarization of ventricular muscle fibers. - ANSWER -repolarization of
ventricular muscle fibers.
A primary immune response ______, and a secondary immune response ______.
- produces antibodies within five to ten days of exposure to antigens; produces
antibodies within a day or two of a subsequent exposure to the same antigen
- is very rapid in producing antibodies after exposure to antigens; is very slow in
producing antibodies after exposure to antigens
- is very important; is less important to the body's ability to protect itself
- occurs only in children; occurs only in adults - ANSWER -produces antibodies
within five to ten days of exposure to antigens; produces antibodies within a day or
two of a subsequent exposure to the same antigen
Exocrine glands differ from endocrine glands in that exocrine glands
- secrete through ducts or tubes to the body's exterior.
- secrete only into the bloodstream.
- secrete only local hormones.
- only secrete salts. - ANSWER -secrete through ducts or tubes to the body's
exterior.
When venous pressure is too low, ____________ stimulate smooth muscles in the
walls of veins to contract.
- parasympathetic reflexes
- sympathetic reflexes
- somatic reflexes
- carbon dioxide levels - ANSWER -sympathetic reflexes
, From the stomach, food passes into the duodenum, then the jejunum, and then the
ileum.
- True
- False - ANSWER -True
Lymph transports fat molecules with longer chains of carbon atoms away from the
intestine.
True
False - ANSWER -True
The inflation reflex is activated when stretch receptors are stimulated during
inspiration.
True
False - ANSWER -True
Acidosis is a pH of arterial blood
below 4.5
above 4.5
below 7.35
above 7.35 - ANSWER -below 7.35
Acid-base buffer systems minimize pH changes by
-promoting the excretion of hydrogen ions.
- converting strong acids to weak acids.
- converting weak acids to strong acids.
- increasing breathing rate. - ANSWER -converting strong acids to weak acids.
The reabsorption of glucose occurs primarily through the walls of the
distal convoluted tubule.
glomerular capsule.
proximal convoluted tubule.
nephron loop. - ANSWER -proximal convoluted tubule.
The mucous membrane lining the nasal cavity
warms incoming air.
Questions And Answers Verified 100% Correct
The digestive system
sends cellular debris to lysosomes.
- ingests food, propels food, mechanically and chemically breaks down food,
absorbs nutrients, and defecates the remainder.
- mechanically and chemically assembles food from absorbed nutrients.
- absorbs nutrients in the mouth, pharynx, esophagus and stomach, and releases
nutrients in the intestines. - ANSWER -ingests food, propels food, mechanically
and chemically breaks down food, absorbs nutrients, and defecates the remainder.
A triglyceride consists of
three glycerols and a fatty acid.
- glycerol and three fatty acids.
- a cholesterol and three fatty acids.
- two cholesterols and two fatty acids. - ANSWER -glycerol and three fatty acids.
When a person's pulse is taken by palpation near the thumb on the wrist, which
artery is felt?
- Radial artery
- Brachial artery
- Ulnar artery
- Palmar arch arteries - ANSWER -Radial artery
The structure of a lymphatic vessel is most similar to that of a(n)
- vein.
- artery.
- arteriole.
- capillary. - ANSWER -vein.
The red blood cells of type AB blood have on their surfaces
antigens A and B.
antigen A only.
,antigen B only.
neither antigens A nor B. - ANSWER -antigens A and B.
In an ECG pattern, the T wave is caused by
repolarization of atrial muscle fibers.
depolarization of atrial muscle fibers.
depolarization of ventricular muscle fibers.
repolarization of ventricular muscle fibers. - ANSWER -repolarization of
ventricular muscle fibers.
A primary immune response ______, and a secondary immune response ______.
- produces antibodies within five to ten days of exposure to antigens; produces
antibodies within a day or two of a subsequent exposure to the same antigen
- is very rapid in producing antibodies after exposure to antigens; is very slow in
producing antibodies after exposure to antigens
- is very important; is less important to the body's ability to protect itself
- occurs only in children; occurs only in adults - ANSWER -produces antibodies
within five to ten days of exposure to antigens; produces antibodies within a day or
two of a subsequent exposure to the same antigen
Exocrine glands differ from endocrine glands in that exocrine glands
- secrete through ducts or tubes to the body's exterior.
- secrete only into the bloodstream.
- secrete only local hormones.
- only secrete salts. - ANSWER -secrete through ducts or tubes to the body's
exterior.
When venous pressure is too low, ____________ stimulate smooth muscles in the
walls of veins to contract.
- parasympathetic reflexes
- sympathetic reflexes
- somatic reflexes
- carbon dioxide levels - ANSWER -sympathetic reflexes
, From the stomach, food passes into the duodenum, then the jejunum, and then the
ileum.
- True
- False - ANSWER -True
Lymph transports fat molecules with longer chains of carbon atoms away from the
intestine.
True
False - ANSWER -True
The inflation reflex is activated when stretch receptors are stimulated during
inspiration.
True
False - ANSWER -True
Acidosis is a pH of arterial blood
below 4.5
above 4.5
below 7.35
above 7.35 - ANSWER -below 7.35
Acid-base buffer systems minimize pH changes by
-promoting the excretion of hydrogen ions.
- converting strong acids to weak acids.
- converting weak acids to strong acids.
- increasing breathing rate. - ANSWER -converting strong acids to weak acids.
The reabsorption of glucose occurs primarily through the walls of the
distal convoluted tubule.
glomerular capsule.
proximal convoluted tubule.
nephron loop. - ANSWER -proximal convoluted tubule.
The mucous membrane lining the nasal cavity
warms incoming air.
