A patient presents with upper motor syndrome, following a car accident, due to damage of the descending pathways from the motor cortex. Which limitation would you expect to see in the patient?
a. He can smile when asked, but cannot smile when told a funny joke.
b. His Duchenne smile does not activate the orbicularis oculi muscles of his eyes.
c. He cannot furrow his eyebrows in anger.
d. He cannot move any facial muscle in any situation.
e. He is unable to smile when asked, but can smile when told a funny joke.

Answers

Answer 1

A patient presenting with upper motor neuron syndrome due to damage of the descending pathways from the motor cortex following a car accident is likely to experience specific motor function limitations. In this case, the most probable limitation would be option E: He is unable to smile when asked, but can smile when told a funny joke.

This limitation occurs because the voluntary and involuntary control of facial muscles are managed by different neural pathways. Voluntary control, such as smiling on command, relies on the motor cortex and its descending pathways. Damage to these pathways can impair the patient's ability to perform voluntary movements, such as smiling when asked.

In contrast, involuntary movements, such as smiling in response to a funny joke, are managed by the emotional or limbic system, which is separate from the motor cortex. As a result, the patient may still be able to display emotional expressions like smiling when told a funny joke, despite the damage to the descending motor pathways.

The other options (A, B, C, and D) are less likely in this scenario, as they involve different aspects of facial muscle control or different neurological conditions not directly related to the described upper motor neuron syndrome.

Therefore the correct answer is option e.

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Answer 2

If a patient presents with upper motor syndrome due to damage of the descending pathways from the motor cortex, it is likely that they will experience limitations in their motor functions.

The motor cortex is responsible for the initiation, planning, and execution of voluntary movements in the body, so damage to this area can have significant consequences.

In terms of the specific limitation that the patient might experience, option E is the most likely answer. This is because the patient is able to smile when told a funny joke, indicating that their emotional response is intact, but they cannot voluntarily smile when asked. This is known as a facial palsy or paralysis, which can occur when the motor pathways between the brain and the facial muscles are disrupted.

Other limitations that the patient might experience could include difficulty with fine motor movements in their hands and feet, spasticity or stiffness in their muscles, and difficulty with coordination and balance. These symptoms are all associated with upper motor neuron syndromes and can significantly impact the patient's quality of life.

Overall, the motor cortex plays a critical role in our ability to move and control our body, so damage to this area can have significant consequences. It is important for patients with upper motor syndrome to receive appropriate medical care and rehabilitation to help them regain as much function as possible.

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Related Questions

Drag the tiles to the correct boxes to complete the pairs.
Match the terms with their descriptions.
resources
decision making
prioritizing
goals
things you want to accomplish
selecting from available options
things to help you achieve your goals
ranking tasks in their order of importance
Reset
Next

Answers

Answer:

things you want to accomplish-goals

selecting from available options-decision making  

things to help you achieve your goals-resources

ranking tasks in their order of importance-prioritizing

Explanation:

plato

Name three characteristics of Mental/Emotional health.​

Answers

Answer:

They feel good about themselves.

They do not become overwhelmed by emotions, such as fear, anger, love, jealousy, guilt, or anxiety.

They have lasting and satisfying personal relationships.

They feel comfortable with other people.

They can laugh at themselves and with others.

Explanation:

These foods are good source of complete protein except:

a.Eggs
b. Bread
c. Soybeans
d. Meat​

Answers

Answer:

B. Bread

Explanation:

Not every type of bread has protein. Only white bread has Protein. BUT it has a low percentage of Protein. VERY LOW. So I consider This Answer.

Answer:

A.eggs

Explanation:

im not sure but i wish it helps

Why should fitness equipment be purchased new?

Answers

Answer:

So you know that it is reliable.

Explanation:

If you purchase a barbell that someone had before you, how do you knw that it will not break?

how can we control of water borne disases​

Answers

Answer: Ensure the water is visibly clean and free from sand and silt. Filter the water to get rid of visible dirt. Drink only clean and safe water – either portable water or water filtered through water purifiers.

please help me with science ')

During dinner, Siti's grandmother complained that the soup was tasteless but Siti felt the soup was salty. Both Siti and grandmother did not have the flu. Why do these two people taste differ from what they drink?​

Answers

You put this in the health and fitness section but I’m pretty sure it would be because the grandma has older taste buds when you get to the age of 60m it is harder for you to tast super sweet or salty foods I’m 100% sure

Answer:

grandma has older taste buds

Why is living so hard? Would dying make things better? Why do I feel like everyone hates me? It is for psychology nothing else. Take this down, please

Answers

Answer:

HECK NO MAN YOU ARE LIKE THE BEST RANDOM PERSOM BRO LIVE THIS LIFE LIKE NO OTHER SHOW DIRT WHOS BOSS SHOW YOUR BOSS WHOS BOSS DONT LET THAT LITTLE SPECK OF IMPORTANCE KNOWN AS YOUR BULLIES SHOVE YOU INTO THE GROUND

Explanation:

What is physical health?

Answers

Answer:

Physical health represents one dimension of total well-being. The term refers to the state of your physical body and how well it's operating.


Physical health

It is also the result of regular exercise, proper diet and nutrition, and proper rest for physical recovery. A person who is physically fit will be able to walk or run without getting breathless and they will be able to carry out the activities of everyday living and not need help.

2. Blood carries nutrients and what important gas?

Answers

Blood brings *oxygen* and nutrients to all the parts of the body so they can keep working. Blood carries carbon dioxide and other waste materials to the lungs, kidneys, and digestive system to be removed from the body. Blood also fights infections, and carries hormones around the body. i would say the “important gas” is oxygen

natural resources are important for proper growth development and survival justify this statement​

Answers

Answer:

............................................

.Why is physical education important to my health?

Answers

Answer:

so you stay physically healthy

Answer:

By eliminating the chance of obesity, physical education also helps decrease the risk of diabetes, heart disease, asthma, sleep disorders, and other illnesses. Staying active and getting the required exercise helps with our cardiovascular health and helps with the development of our bones and muscles.

but i dont exercise so im a noodle lol

Explanation:

What would your life be like if you were allergic to chocolate? Me personally I would die because I would eat it anyway lol.

Answers

Answer:

If we talk about our own preferences, i too wouldn't be able to live without it. But I'm sure people allergic to chocolates value their life...

I’m technacally alergic to chocolate, but if I was badly alergic to it, I’d probably eat it then throw it up.

Write a Paragraph on who started the first blood Bank/history

Answers

Answer:

One of the soonest blood donation centers was set up by Frederic Durán-Jordà during the Spanish Civil War in 1936. Duran joined the Transfusion Service at the Barcelona Hospital toward the beginning of the contention, however the clinic was before long overpowered by the interest for blood and the lack of accessible benefactors. With help from the Department of Health of the Spanish Republican Army, Duran set up a blood donation center for the utilization of injured officers and regular folks. The 300–400 ml of separated blood was blended in with 10% citrate arrangement in an altered Duran Erlenmeyer jar. The blood was put away in a sterile glass encased under tension at 2 °C. During 30 months of work, the Transfusion Service of Barcelona enrolled just about 30,000 givers, and handled 9,000 liters of blood.

Explanation:

As early as the 17th century, blood has been used as a therapy for a variety of ailments. Over the years, there have been many great advances and it is no wonder this precious resource is so valuable. Here is a look at some of the bigger milestones related to blood transfusion over the years.

1628 English physician William Harvey discovers the circulation of blood. Shortly afterward, the earliest known blood transfusion is attempted.

1665 The first recorded successful blood transfusion occurs in England: Physician Richard Lower keeps dogs alive by transfusion of blood from other dogs.

1818 James Blundell performs the first successful blood transfusion of human blood to treat postpartum hemorrhage.

1840 The first whole blood transfusion to treat hemophilia is successfully completed.

1900 Karl Landsteiner discovers the first three human blood groups, A, B and O.

1902 Landsteiner’s colleagues, Alfred Decastello and Adriano Sturli, add a fourth blood type, AB.

1907 Blood typing and cross matching between donors and patients is attempted to improve the safety of transfusions. The universality of the O blood group is identified.

1914 Adolf Hustin discovers that sodium citrate can anticoagulate blood for transfusion, allowing it to be stored and later transfused safely to patients on the battlefield.

1932 The first blood bank is established at Leningrad hospital.

1939-1940 The Rh blood group is discovered and recognized as the cause behind most transfusion reactions.

1940 The US government establishes a nationwide blood collection program.

1950 Plastic bags allowing for a safer and easier collection system replace breakable glass bottles used for blood collection and storage.

1961 Platelet concentrates are recognized to reduce mortality from hemorrhaging in cancer patients.

1970 Blood banks move towards an all-volunteer donor base.

1972 The process of apheresis is discovered, allowing the extraction of one component of blood, returning the rest to the donor.

1983 Stanford Blood Center is the first blood center to screen for AIDS contaminated blood, using a surrogate test (T-lymphocyte phenotyping) two years before the AIDS virus antibody test is developed.

1985 The first HIV blood-screening test is licensed and implemented by blood banks.

1987 Stanford Blood Center is the first in the country to screen donors for Human T-Lymphotropic Virus Type I (HTLV-I), a virus believed to cause a form of adult leukemia.

1990 A specific test to identify Hepatitis C is introduced.

2002 West Nile Virus is identified as transfusion-transmissible.

At Stanford Blood Center, we lead the fields of transfusion and transplantation medicine by advancing science and technology. We provide hope for the future by teaching the medical leaders of tomorrow. We enhance lives by connecting donors to patients every day.

Which of the following foods is NOT an example of a protein? *
- eggs
- chicken
- steak
- orange

Answers

Answer:chicken

Explanation:

What are the things that you wanted to advice to young teens today about courtship?​

Answers

Focus on yourself but not to the point where it’s selfish

Which of the following is TRUE about assessing muscular strength and endurance?
A All muscle groups can be tested simultaneously
B. Muscle strength and endurance are always assessed together
C. Different muscle groups have to be tested separately.
D. One test can determine an individual's muscle group focus area

Answers

Answer:

C - Different muscle groups have to be tested separately.

Explanation:

Answer:

C Different muscle groups have to be tested separately.

Explanation:

A good explanation would be crunches---testing abdominal muscles, sit and push- hamstrings.

Essential nutrients are substances that the body cannot make in a quantity needed to sustain life. true or false

Answers

Answer:

true

Explanation:

How was your Valentine’s Day? I spent it hanging out with my baby cousin.

Answers

Literally just a normal day for me. Too bad i dont have someone to spend time with

Awwww well I don’t celebrate Valentine’s Day but I hope yours was good

What would happen if you took 10 kittens and 10 puppies and created a 2 acre place on the moon with food and water

Answers

Answer:

XD

Explanation:

Depends did you or did you not dome the area and fill it with oxygen?

If you did then they would be happily floating around eating and playing.

If you didn't they would die and their bodies would float off into space with their food. Realisitcally speaking

Study skills and strategies improve your ability to recall facts and concepts from what kind of memory?

neural

non-declarative

cognitive

declarative

Answers

Answer:

explicit memory. . . . . .

Study skills and strategies improve your ability to recall facts and concepts from declarative memory. The correct option is D.

What is declarative memory?

Declarative memory is concerned with the processing of names, dates, places, facts, events, and so on.

These are entities that are thought to be symbolically encoded and thus can be described with language. Declarative memory, in terms of function, is optimized for rapid processing and learning.

Declarative memory is made up of facts and events that can be consciously recalled or "declared."

It is also known as explicit memory because it is made up of information that can be explicitly stored and retrieved.

The temporal lobe stores declarative memory, while the cerebellum stores procedural memory.

Thus, it can be concluded that the correct option is D.

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When not even your counselor cares about you and leaves you on seen when you open up to her ✌

Answers

File a report on her because thats literally her job

Answer:

omg did that actually happen

Jeremy wants to lose 10 pounds.

If he doesn’t change his diet, how many extra calories must he expend to be able to lose 10 pounds? ____________

If he burned an extra 350 calories each day doing extra physical activity and kept his energy intake the same, how many days would it take Jeremy to lose 10 pounds? _______________

(Hint: There are 3,500 calories in each pound of fat.)

Answers

Answer:

1) he will need to burn 35,000 calories

Explanation:

To lose 10 pounds he need to burn 35000 extra calories.

If he burned extra 350 calories each day, It would take him 100 days to lose 10 pounds.

What are calories?

It is a unit of energy. it is the energy people get from the food and drink they consume.

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Goals that give you a clear idea of what you want to achieve are

Answers

Answer:

I am sorry but I do not understand

Explanation:

Be able to lift 210 pounds by July
Start to eat healthier


These are made up haha

What
are three (3).physical attribute domains to assist athletic performance.

Answers

Answer:

vvvvvvvvvvvvvvvvvvv

Explanation:

strength, flexibility and good mobility

OK. So, if me and this guy are doing long distance. What are the chances that he is probably with other girls because Im not there and does long distance ever really work out? please let me know yall

Answers

Depends if he’s faithful maybe

Answer: do you have trust in the relationship?

Explanation:

There's no definite way to know if he's faithful or not, I'm doing long distance too and I have full trust that my partner wouldn't cheat on me which is something people respect. You just need to have faith that he'll do the right thing and don't jump to conclusions immediately. He could be friends with other girls (nothing more) and that's okay, me and my partner will have been together for 5 months on the 27th of this month and it's going great atm, so I'd say it does, just trust him and if he treats you wrong or gaslights you (making it seem like nothing is his fault and is only yours) he's toxic and you should leave him. If you wanted you could talk to him about it and work something out, texting, face timing, calling him more, etc.

Good luck :)

1.) Why does it not hurt to get your haircut?

2.)On Average how many hairs fall out of someone's head on a daily basis?

3.) What makes your hair greasy/ shiny?

Answers

Answer:

1 because your hair will fall out eventually

2  50 to 100 strands a day

3 oil

Explanation:

Answer:

1.it depends on what type of cut you take if take a whole bald shave with blade you might get hurt or just simply cutting a hair don't hurt

2.It depends on your care of your hair if you shampoo it or comb it will be perfect or it's normal to shed between 50 and 100 hairs a day.

3.it makes it shiny when we shampoo it or keep our hair wet it shines and reflects the light.

hope it helps you

please mark me as brainlist

The author includes several definitions of wellness in order to

make the concept confusing
indicate that health is a controversial topic
show that it is an exceptionally difficult term to define
demonstrate that there are several ways to express what wellness means

Answers

Answer:

D. Demonstrate that there are several ways to express what wellness means.

Explanation:

I majored in Health

underweight refers to being less than ten percent below the ideal outweight for ones height and bone structure

Answers

True
Explanation:
I took health my sophomore year lol

which actions are recommended if a person wants to keep a healthy weight?
( pls answer quickly )
A. Eating low fat or extra lean meats
B. eating fish multiple times a week
C. eating a considerable number of high fat foods
D. eating low fat dairy products

Answers

Answer:

A. eating low fat or extra lean meals

Explanation:

for B it wouldn't be the answer because even though fish may be healthy eating an abnormal amount would not help lose weight or maintain your figure.  for C the wrong answer is just self-explanatory, it contains an large amount of fat.  for D the products may be low fat but diary is a product that contains a lot of fat in it so even with it being a low fat product it still has a high fat count.

A resting neuron has a more ___________charge on the inside of the cell membrane compared to the outside.

Answers

Answer:

POSTIVE

Explanation:

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