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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Answer:

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Answer:

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Explanation:

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Answer:

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Answer:

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Answers

Answer:

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What is declarative memory?

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

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Answer:

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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.

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Answer:

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Answer:

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Explanation:

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Answer:

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Answer:chicken

Explanation:

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Answer:

I am sorry but I do not understand

Explanation:

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Answers

Answer:

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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.

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Answers

Answer:

1) he will need to burn 35,000 calories

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Answers

Answer:

POSTIVE

Explanation:

Drag the tiles to the correct boxes to complete the pairs.
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resources
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prioritizing
goals
things you want to accomplish
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Reset
Next

Answers

Answer:

things you want to accomplish-goals

selecting from available options-decision making  

things to help you achieve your goals-resources

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plato

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Answer:

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

Explanation:

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Answer:

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A.eggs

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Answer:

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Answers

Depends if he’s faithful maybe

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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.

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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.

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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.

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Answers

Answer:

A. eating low fat or extra lean meals

Explanation:

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