FMS Exam Review Questions with Verified
Correct Answers
The stage of labor during which the cervix dilates from 0 to 10 centimeters is known as:
Stage 1
A solution that has the same solute concentration as the cytoplasm of a cell is best
described as:
Isotonic
A 25-year-old woman has a regular 28-day menstrual cycle. The event that directly
triggers ovulation (the release of the oocyte from the ovary) is:
A surge in luteinizing hormone (LH)
Which of the following characteristics is shared by simple and facilitated diffusion of
glucose?
Occurs down a concentration gradient
At the peak of the action potential (approximately +30 mV), what is the primary event
that initiates the repolarization phase?
Voltage-gated sodium channels become inactivated, and voltage-gated potassium channels
open
A newly developed local anesthetic blocks Na+ channels in nerves. Which of the
following effects on the action potential would it be expected to produce?
Abolish the upstroke of the action potential
The observation that D-glucose is efficiently transported into cells but L-glucose is not,
is best explained by which characteristic of carrier-mediated transport?
, Stereospecificity
In the renal tubule, the reabsorption of glucose from the filtrate into the proximal
tubule cell is coupled to the movement of sodium down its concentration gradient. This
is an example of:
Secondary active transport (cotransport)
In the process of labor, the stage that begins with full cervical dilation and ends with the
delivery of the baby is known as:
Stage 2
During the upstroke of the nerve action potential
There is net inward current, and the cell interior becomes less negative
Which of the following facilitate exocytosis of the ACh vesicles:
Flow of Ca²⁺ inside the cell
The graph in the worksheet shows two excitatory postsynaptic potentials (EPSPs)
occurring in rapid succession, which summate to reach the threshold for an action
potential. This is an example of which of the following physiological processes?
Temporal summation
What type of transport is the Na+/K+ ATPase pump?
Primary active transport
In which body fluid compartment would you expect to find a high concentration of
potassium ions (K+)?
Intracellular fluid
Correct Answers
The stage of labor during which the cervix dilates from 0 to 10 centimeters is known as:
Stage 1
A solution that has the same solute concentration as the cytoplasm of a cell is best
described as:
Isotonic
A 25-year-old woman has a regular 28-day menstrual cycle. The event that directly
triggers ovulation (the release of the oocyte from the ovary) is:
A surge in luteinizing hormone (LH)
Which of the following characteristics is shared by simple and facilitated diffusion of
glucose?
Occurs down a concentration gradient
At the peak of the action potential (approximately +30 mV), what is the primary event
that initiates the repolarization phase?
Voltage-gated sodium channels become inactivated, and voltage-gated potassium channels
open
A newly developed local anesthetic blocks Na+ channels in nerves. Which of the
following effects on the action potential would it be expected to produce?
Abolish the upstroke of the action potential
The observation that D-glucose is efficiently transported into cells but L-glucose is not,
is best explained by which characteristic of carrier-mediated transport?
, Stereospecificity
In the renal tubule, the reabsorption of glucose from the filtrate into the proximal
tubule cell is coupled to the movement of sodium down its concentration gradient. This
is an example of:
Secondary active transport (cotransport)
In the process of labor, the stage that begins with full cervical dilation and ends with the
delivery of the baby is known as:
Stage 2
During the upstroke of the nerve action potential
There is net inward current, and the cell interior becomes less negative
Which of the following facilitate exocytosis of the ACh vesicles:
Flow of Ca²⁺ inside the cell
The graph in the worksheet shows two excitatory postsynaptic potentials (EPSPs)
occurring in rapid succession, which summate to reach the threshold for an action
potential. This is an example of which of the following physiological processes?
Temporal summation
What type of transport is the Na+/K+ ATPase pump?
Primary active transport
In which body fluid compartment would you expect to find a high concentration of
potassium ions (K+)?
Intracellular fluid
