Steve has had a stroke and comes to you for follow-up today. On examination you find that he has increased muscle tone, some involuntary movements, an abnormal gait, and a slowness of response in movements. He most likely has involvement of which of the following? A) The corticospinal tract
B) The cerebellum
C) The cerebrum
D) The basal ganglia
Answers
Answer:
D) The basal ganglia
Explanation:
Basal ganglia is located at the base of forebrain and the top of midbrain. It is involved in many functions because it is connected to many parts of the brain like thalamus and cerebral cortex. One of the functions of basal ganglia is to control the voluntary movements of the skeletal muscles.
Damage to basal ganglia can disturb the muscles causing involuntary movements, abnormal gait and increased muscle tone. For example, muscle tone is the tension in skeletal muscles caused due to minor involuntary contractions. Substantia nigra part of basal ganglia is responsible for controlling it. If it is damaged, muscle tone can increase which will cause unnecessary tension in skeletal muscles leading to uncontrolled movements.
Related Questions
Which of the following best compares the rules of the reproductive Stuctures found an angiosperm
The light-independent reactions of photosynthesis, also known as the Calvin cycle, must repeat six times in order for a cell to have enough material to construct a complete glucose molecule. A variety of molecules are used and produced during this process.Sort the molecules below into three categories; molecules brought in and used in six turns of the Calvin cycle, molecules produced during six turns of the Calvin cycle that leave the cycle, and molecules used and regenerated within the Calvin cycle during six turns.Molecules:a. 10G3P b. CO2 c. 12NADPH d. 18ADP e. 6RuBP f. 2G3P g. 18ATP h. 12NADPH^+ + 12H^+
Two large populations of horses are being systematically crossed (mares from one population bred to stallions of the other and vice versa). Coat color is not a factor in determining which animals are selected and which individual matings are made (random matings). Frequencies of coat color genes at the C locus for population 1 are.85 for Cand.15 for c. Frequencies for Care.6 and care.4 for population 2. Given these values, what are the gene and genotypic frequencies of the F1? a. p=0.725, q = 0.275: P=0.51, H=0.43, Q=0.06 b. p=0.725.q = 0.275; P=0.06. H=0.56, Q=0.51 c. p=0.4.q = 0.6: P=0.12. H=0.56, Q=0.32 d. p=0.725.q = 0.275: P=0.34. H=0.57. Q=0.09
Definition of human rights
Answers
Answer:
- Cells that perform a specific function:
Cell serves as the basic building blocks for building the structure or the body of the living organisms. Now, certain type or specific number of cells come closer and arrange themselves in such a sequence that they need to perform a unique or specific task by making up a whole organ structure.
Explanation:
- Example of cells that perform the specific function inside the living organisms body:
There are certain cells inside the human body which makes up a single organ and then performs the whole function specifically by themselves, as we have the "myocardial myocytes". These are the specific type of cells which are required for the heart's cardiac muscles to develop or grow in a given pattern. As these cells are specialized for making up or building up of the cardiac muscles which in turns results in the heart structure. And performs the basic function of supply of blood and the required materials i.e nutrients to the different cells and organs.
Answers
The organism that live in water get oxygen from the oxygen that is dissolved in water.
What is oxygen?
Oxygen is a gas, that is present 18% in the environment. The oxygen is an important for living beings because all are activities of our body is run by oxygen.
The water also contain oxygen in the dissolved form, which is used by the water organism.
Thus, the oxygen that is dissolved in water.
Learn more about oxygen
#SPJ2
Answer:
Most organisms that live in water get oxygen from the dissolved water in the oxygen.
elliptical
square
Answers
Copernicus and other astronomers before him thought that celestial bodies followed a circular orbital path.
Answer: circular - first choice
Answers
Answers
The density of a liquid that has a volume and mass is calculated first to understand the mass and density of the liquid.
If 500 mL of a liquid has a density of 1.11 g/mL,
what is its mass?
VOLUME
The density of a liquid may be a measure of how heavy it's for the quantity measured. If you weigh equal amounts or volumes of two different liquids, the liquid that weighs more is denser.
If a liquid that's less dense than water is gently added to the surface of the water, it'll float on the water.
The degree of loudness or the intensity of a sound also :
- loudness
- the amount of space occupied by a three-dimensional object as measured in cubic units (such as quarts or liters).
Therefore, The density of the liquid is 555g.
Learn more about the Density of mass here:
Answer:
: If 500 mL of a liquid has a density of 1.11 g/mL, what is its mass? m = d×V = 500 mL × 1.11g1mL = 555 g. VOLUME. d = mV. We can rearrange this to .
Explanation:
OB. Hydrosphere, atmosphere, and lithosphere only
O C. Hydrosphere, atmosphere, and biosphere only
D. Hydrosphere and atmosphere only
Answers
Answer:
Hydrosphere, atmosphere, and biosphere only
Answer:
the atmosphere and hydrosphere
Explanation:
i did my work