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1 year ago

quizlet which explanation best describes what is known about the pathophysiology of dementia of the Alzheimer type

1 answer:

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The pathophysiology of dementia of the Alzheimer type is loss of volume of brain tissue as neurons deteriorate and die.

<h3>What is Alzheimer disease?</h3>

Alzheimer disease is a type of disease that affects the brain cells and it's otherwise called a neurosis.

It is a neurodegenerative disease that is characterized by dementia, that is initial memory impairment and cognitive decline.

Pathophysiology of a disease is the pathway that shows how the disease affects the physiology of the body systems.

The pathophysiology of Alzheimer's disease include:

The beta-amyloid deposition and neurofibrillary tangles lead to loss of synapses and neurons,

This results in gross atrophy of the affected areas of the brain leading to death of brain cells.

Therefore, the pathophysiology of dementia of the Alzheimer type occurs due to beta-amyloid deposition which leads to loss of volume of brain tissue.

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After a signal binds to a signal receptor, the next step is transduction. Why is the signal transduction step necessary?.

mr_godi [17]

Cells respond to environmental effects through signal transduction, which promotes healthy cell growth and normal cell function.

<h3>Why is the signal transduction step necessary?</h3>

The reason why after a signal binds to a signal receptor, we need the next step is as follows:

For the purpose of triggering an appropriate cellular response, living creatures have evolved a vast range of intricate procedures to send signals from the outside to the inside.
These molecular pathways can develop flaws that result in a variety of ailments, including diabetes, cancer, and psychotic conditions.
It is the mechanism by which a cell responds to the stimuli it receives from the environment by diffusion of those signals to its internal compartments.
Signal transduction is the process by which a cell translates a given signal or external stimulus into another signal or specific response.
First, a particular receptor on the cell's membrane or cytoplasm must be activated by a signaling molecule (also known as a ligand). transduction.
Ligand-receptor binding is extremely specific; it can be compared to a lock and key.
Second messengers are chemicals that enable intracellular signal amplification after a signal has been received.
A ligand's interaction to a receptor may result in the production of hundreds of second messenger molecules, which may then change thousands of effector molecules to cause a variety of reactions.
Signal transduction enables cells to perceive, interpret, and react to various environmental signals, enabling them to carry out their usual functions.

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1 year ago

A nursing student is listing the steps that need to be followed for applying developmental theory when caring for chronically il

Mars2501 [29]

Nursing students must follow the list of care for the elderly established by a competent institution in their state, the list must follow the common standard of care for the elderly with chronic depression.

<h3>5 tips on how to deal with depression in the elderly</h3>

<h3>1. Pay attention</h3>

One of the biggest complaints of seniors is the lack of attention from children and grandchildren.

<h3>2. Have leisure time</h3>

Many elderly people end up being trapped in their homes, either because of motor difficulties or health problems.

<h3>3. Allow the elderly to do the things they like. </h3>

Let your loved one fill their minds with small, everyday functions that bring them some kind of pleasure.

<h3>4. Do not leave the elderly alone for long periods</h3>

Loneliness is one of the biggest villains when it comes to depression in the elderly.

<h3> 5. Do not ignore psychological support</h3>

Depression in the elderly or in people of any age group has no cure.

With this information, we can establish a universal list of attention that nursing students should have with an elderly person with chronic depression.

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1 year ago

What you know about rollin' down in the deep?

kap26 [50]

Answer:

i like that song

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2 years ago

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Which lipoproteins are thought of as bad cholesterol?

STALIN [3.7K]

Answer:

Very low density lipoprotein (VLDL) is a particle containing triglycerides and cholesterol and protein that is made by the liver. VLDL goes up with diets that contain a lot of fat, sugar, or alcohol. It can also be high in conditions such as diabetes and kidney disease.

Explanation:

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2 years ago

What types of patients do anesthesiologists care for?

Alexxx [7]

Answer:

Mainly people undergoing surgery.

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1 year ago