Anatomy and Physiology Final Exam -- Past Test
Questions
Action potentials are spread from the SA to AV node via
A. Purkinjee fibers
B. Gap junctions
C. AV bundle
D. Desmosomes –
-
Gap Junctions
- Agglutination of the blood would occur under which of the following scenarios
A. A recipient receives A blood
B. B recipient receives O blood
C. AB recipient receives B blood
D. O recipient receives A blood – -
O recipient receives A blood
Agglutination - a reaction in which particles, red blood cells, suspended in a liquid collect into clumps
- All of the following are brain stem respiratory structures except..
A. Pontine Respiratory Center
B. Medullary Respiratory Center
C. Dorsal Respiratory Group
D. Supraoptic Respiratory Group - -Supraoptic Respiratory Group
- All of the following drain the heart tissue of deoxygenated blood besides the...
A. Great cardiac vein
B. Small cardiac vein
C. coronary sinus
D. circumflex sinus - -D. circumflex sinus
- An air pressure gradient causes air to flow
A. from low to high pressure
B. from high to low pressure
C. from low to high temperature
D. from high to low temperature - -From high to low temperature
Remember: gradients always run from HIGH TO LOW!!! Also, you can automatically cross out
answers C and D as we are talking about pressure, not temperature
- blood plasma is made primarily of
,A. proteins
B. Lipids
C. Ions
D. water - -water
- Carrier proteins are critical for the delivery of
A. Water soluble hormones
B. Lipid soluble hormones
C. Multi-unit hormones
D. Single-unit hormones - -Lipid Soluble hormones
- Cells take substances up from the environment into small vesicles by cellular drinking or..
A. phagocytosis
B. endocytosis
C. pinocytosis
D. exocytosis - -Pinocytosis
- Diffusion is the...
A. Movement of water from low concentrations to high concentrations
B. Movement of water from high concentrations to low concentrations
C. Movement of solutes from low concentrations to high concentrations
D. Movement of solutes from high concentrations to low concentrations - -D. Movement of solutes
from high concentrations to low concentrations
Remember: diffusion always works from HIGH TO LOW
- During inspiration, the thoracic volume increases, thus thoracic pressure
A. increases, bringing air in
B. decreases, bringing air in
C. increases, forcing air out
D. decreases, forcing air out - -Decreases, bringing air in
remember: inspiration means breathing in, therefore you can cross out answers C and D as they're
talking about expiration...
- During what phase of the cardiac cycle does the cardiac cycle does ventricular pressure exceed
atrial and arterial pressure?
A. atrial relaxation
B. isovolumetric relaxation
C. ventricular contraction
D. isovolumentric contraction - -ventricular contraction
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
, 1. Boyle' Law focuses on the relationship between ________ and ______ - -pressure; volumeFill in
the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
2. flow is the relationship between ________ and _______ - -pressure; resistance
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
3. Dalton's Law states that the total pressure of a gas is equal to the sum of the ______________ - -
Partial pressures
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
4. Henry's Law states that at a given _______, the solubility of a gas in a liquid is dependent on the
_____________ of the gas in the air and the _______________ of the gas in the liquid - -
temperature; partial pressure; solubility coefficient
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
5. As the pressure on a gas ___________, the volume of the gas _____________. This is known as
a(n) ________ relationship - -increases; decreases; inverse
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
6. if the pressure gradient _____________, airflow to the lung _______. this is now as a(n)
______________ relationship - -increases; increases; direct
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
Questions
Action potentials are spread from the SA to AV node via
A. Purkinjee fibers
B. Gap junctions
C. AV bundle
D. Desmosomes –
-
Gap Junctions
- Agglutination of the blood would occur under which of the following scenarios
A. A recipient receives A blood
B. B recipient receives O blood
C. AB recipient receives B blood
D. O recipient receives A blood – -
O recipient receives A blood
Agglutination - a reaction in which particles, red blood cells, suspended in a liquid collect into clumps
- All of the following are brain stem respiratory structures except..
A. Pontine Respiratory Center
B. Medullary Respiratory Center
C. Dorsal Respiratory Group
D. Supraoptic Respiratory Group - -Supraoptic Respiratory Group
- All of the following drain the heart tissue of deoxygenated blood besides the...
A. Great cardiac vein
B. Small cardiac vein
C. coronary sinus
D. circumflex sinus - -D. circumflex sinus
- An air pressure gradient causes air to flow
A. from low to high pressure
B. from high to low pressure
C. from low to high temperature
D. from high to low temperature - -From high to low temperature
Remember: gradients always run from HIGH TO LOW!!! Also, you can automatically cross out
answers C and D as we are talking about pressure, not temperature
- blood plasma is made primarily of
,A. proteins
B. Lipids
C. Ions
D. water - -water
- Carrier proteins are critical for the delivery of
A. Water soluble hormones
B. Lipid soluble hormones
C. Multi-unit hormones
D. Single-unit hormones - -Lipid Soluble hormones
- Cells take substances up from the environment into small vesicles by cellular drinking or..
A. phagocytosis
B. endocytosis
C. pinocytosis
D. exocytosis - -Pinocytosis
- Diffusion is the...
A. Movement of water from low concentrations to high concentrations
B. Movement of water from high concentrations to low concentrations
C. Movement of solutes from low concentrations to high concentrations
D. Movement of solutes from high concentrations to low concentrations - -D. Movement of solutes
from high concentrations to low concentrations
Remember: diffusion always works from HIGH TO LOW
- During inspiration, the thoracic volume increases, thus thoracic pressure
A. increases, bringing air in
B. decreases, bringing air in
C. increases, forcing air out
D. decreases, forcing air out - -Decreases, bringing air in
remember: inspiration means breathing in, therefore you can cross out answers C and D as they're
talking about expiration...
- During what phase of the cardiac cycle does the cardiac cycle does ventricular pressure exceed
atrial and arterial pressure?
A. atrial relaxation
B. isovolumetric relaxation
C. ventricular contraction
D. isovolumentric contraction - -ventricular contraction
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
, 1. Boyle' Law focuses on the relationship between ________ and ______ - -pressure; volumeFill in
the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
2. flow is the relationship between ________ and _______ - -pressure; resistance
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
3. Dalton's Law states that the total pressure of a gas is equal to the sum of the ______________ - -
Partial pressures
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
4. Henry's Law states that at a given _______, the solubility of a gas in a liquid is dependent on the
_____________ of the gas in the air and the _______________ of the gas in the liquid - -
temperature; partial pressure; solubility coefficient
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
5. As the pressure on a gas ___________, the volume of the gas _____________. This is known as
a(n) ________ relationship - -increases; decreases; inverse
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
6. if the pressure gradient _____________, airflow to the lung _______. this is now as a(n)
______________ relationship - -increases; increases; direct
- Fill in the blanks....
BANK: pressure, temperature, solubility coefficient, resistance, volume, partial pressure, increases,
decreases, inverse, direct
