1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vaselesa [24]
3 years ago
11

Police Officer Amy Randall suspects that the driver of a car in front of her is driving under the influence of alcohol. She pull

s the driver over and administers a field sobriety test. She asks the driver to stand on one leg so that she can evaluate the driver’s balance. This test is performed because the ____ is one of the first structures in the brain to be affected by alcohol.a) cerebellumb) ponsc) cerebral cortexd) medulla
Biology
1 answer:
Umnica [9.8K]3 years ago
5 0

Answer:

The correct answer is option a, that is, cerebellum.

Explanation:

Alcohol acts as a CNS depressant. When more amount of alcohol is taken and the levels of alcohol rise within the body, some sections of the brain get influenced and a reduction in the functioning is witnessed in that particular part.  

The region of the brain accountable for coordinating movement and also some kinds of learning seems to be sensitive specifically to the consumption of alcohol. Thus, cerebellum is the part of the brain, which gets most affected due to the consumption of alcohol. Therefore, test is performed to witness the balance of an individual, as cerebellum is the part of the brain responsible for appropriate posture and balance.  

You might be interested in
when measuring the blood pressure, the cuff is deflated until two consecutive beats are heard through the stethoscope. This meas
dem82 [27]

Answer: Systolic pressure.

Explanation:

Every time the heart beats, it pumps blood into the arteries, which are vessels through which blood circulates from your heart to your tissues with the oxygen and nutrients they need. Blood pressure is the force of the blood pushing against the walls of the arteries, and is highest when the heart beats, pumping blood, which is measured as systolic pressure (i.e., when the heart contracts). On the other hand, diastolic blood pressure refers to the pressure of blood in the artery when the heart relaxes between beats (i.e., when the heart relaxes). Since there are two types of pressures, blood pressure readings are given in two numbers, with the top number being the systolic pressure and the bottom number being the diastolic pressure.  

For example, if the systolic pressure measured in a person is 125 millimeters of mercury (mm Hg) and the diastolic pressure is 85 mm Hg, the blood pressure is recorded as 125/85.  

So, <u>the systolic blood pressure is registered with the stethoscope when the cuff is deflated.</u> When two heartbeats are heard, the pressure gauge reading is recorded. <u>When the heartbeat ceases, the cuff pressure is released and the diastolic pressure is measured at this time.</u>

4 0
3 years ago
BRAINLIESTTTT ASAP!!<br><br> How do seasons compare in the northern and southern hemispheres?
grigory [225]

the seasons in the northern hemisphere are the opposite of those in the southern hemisphere. this means that Argentina winter ans Australia winter begins in June the winter solstice in the southern hemisphere is June 20th or June 21 while the summer solstice the longest day of the year is December 21 or 22

3 0
3 years ago
Read 2 more answers
If a scientist is studying the attraction of water molecules to each other, what property is he or she studying?
gtnhenbr [62]

Answer: Cohesion

Explanation:

The cohesive attraction or cohesive forces is the action or property of like molecules which stick together.

It can be intrinsic forces that can be caused by the structure and shape of water. This allows the water molecules to stick to each other.

Due to this phenomenon of water it has a spherical shape and it flows in a liner motion.

Hence, the force that is present between two water molecules is cohesion.

8 0
3 years ago
Read 2 more answers
What is the table of science?
oee [108]

I think you are refering to the periodic table. The periodic table is important because it is organized to provide a great deal of information about elements and how they relate to one another in one easy-to-use reference. The table can be used to predict the properties of elements, even those that have not yet been discovered.

6 0
3 years ago
Things that can happen when light moves from one material, like air, to another, like water
Burka [1]

refraction is the answer

5 0
3 years ago
Other questions:
  • Which of the choices below describes the ANS?
    15·1 answer
  • Which of the following is NOT a conifer? ginkgos
    12·2 answers
  • Cyanobacteria are a type of _____ that _______.
    13·1 answer
  • Draw conclusions: Natural selectionis the process by which favorable traits tend to increase in frequency over time. How does th
    11·1 answer
  • Biologists have found more than 500 species of fruit flies on the various Hawaiian islands, all apparently descended from a sing
    5·1 answer
  • Use the food chains to help you fill in the arrows on this food web one has been added for you
    12·1 answer
  • How many amino acids are found in living organisms? 2 5 10 20
    8·1 answer
  • Which compound that provides energy in cells is made in every tube where cellular respiration is occuring?
    5·1 answer
  • How do wales differ from fish
    8·2 answers
  • A cell contains 1 pair of chromosomes. One chromosome contains the R. E, and L alleles. The other chromosome contains the r, e,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!