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frez [133]
3 years ago
14

A polarized cell:

Medicine
1 answer:
Airida [17]3 years ago
4 0

Answer:

e. all of these choices are correct

Explanation:

A cell in human body becomes polarized by storing and moving different types of the electrically-charged molecules on the different sides of cell membrane.

Cell polarity corresponds to the spacial differences in structure, shape, and the function within the cell.<u> All types of the cell almost exhibit some polarity, that enables the cells to accomplish specified and specialized functions. </u>Some examples of the polarized cells are epithelial cell with the apical-basal polarity, neurons in which the signals propagate, etc.

<u>Polarization is existence of the opposite electrical charges on the either side of a cell membrane.</u> Hence, a polarized cell has a charge imbalance across its membrane which is also responsible for som<u>e membrane potential which is the difference  in electric potential between interior and exterior of a cell.  </u>

Hence, option e is correct which states that all the options are correct.

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Organize the steps of decision making into the correct order. Xavier, a physician, identifies that his patient has an infection.
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Answer:

first, Xavier, a physician, identifies that his patient has an infection.

second, Xavier, a physician, notes that his patient is allergic to penicillin.

third, Xavier, a physician, lists three medications that will treat his patient’s infection.

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Explanation:

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3 years ago
the nurse is preparing for the admission of a client with a prescription for seizure precautions. which supplies will the nurse
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The nurse will make these supplies available to the client:

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Seizures come in a variety of forms. The majority of seizures are short-lived.

The following are general actions to take to assist someone having any kind of seizure:

As soon as the seizure stops and the person regains consciousness, stay by their side. When it's over, assist the person in finding a secure seat. Tell them what happened in simple words once they are awake and speaking.

Soothe the person and maintain composure.

Verify if the wearer is sporting a medical ID bracelet or any other type of emergency identification.

Keep everyone calm, including yourself.

To make sure the person gets home securely, offer to call a taxi or a friend.

Learn more about Seizure First Aid here:

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1 year ago
In your own words explain the steps into creating a vaccine. <br><br> 55 points
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Note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. According to O*NET, what a
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When the bar is pulled down, the only numbers that are relevant are 4, 5, and 6.

This is further explained below.

<h3>What are Emergency Medical Technicians? </h3>

Generally,  A health care worker who performs emergency medical services is called an emergency medical technician, which is also often referred to as an ambulance technician. Ambulances are the settings in which one is most likely to find an EMT at work.

In the majority of jurisdictions, being certified as a paramedic is the greatest level that may be achieved. However, some states provide certification for advanced paramedics as well as paramedic certification for nurses and physician assistants.

In conclusion, with the pull-down of the bar, all that apply are  4, 5, 6

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2 years ago
Discuss the different types of headaches, the possible causes of each, and how to distinguish a harmless headache from a potenti
Law Incorporation [45]

Answer:

A. One of the most common complaints you will hear from your patients in terms of pain is headache.

1. Headache can be a symptom of another condition or it can be a neurologic condition on its own.

2. Only a small percentage of headaches are caused by a serious medical condition.

3. Most headaches are harmless and do not require emergency medical care.

4. Sudden, severe headache, however, requires assessment and transport.

a. If more than one patient reports headache, consider carbon monoxide poisoning.

B. Tension headaches, migraines, and sinus headaches are the most common types.

1. These are not medical emergencies.

2. Tension headaches are the most common.

a. These headaches are caused by muscle contractions in the head and neck and are attributed to stress.

b. The pain is usually described as squeezing, dull, or as an ache.

C. Migraine headaches are the second most common type of headache.

1. They are thought to be caused by changes in the blood vessel size in the base of the brain.

2. The pain is usually described as pounding, throbbing, and pulsating.

3. Migraines are often associated with visual changes such as flashing lights or partial vision loss.

4. The patient will often have nausea and vomiting.

5. Migraine headaches can last for several days.

D. Sinus headaches are caused by pressure that is the result of fluid accumulation in the sinus cavities.

1. Patients may also have coldlike signs and symptoms of nasal congestion, cough, and fever.

2. Prehospital emergency care is not required.

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meningitis.

1. You should be concerned if the patient complains of a sudden-onset, severe headache or a sudden

headache that has associated symptoms.

2. You should suspect a stroke in patients with a severe headache, seizures, and AMS.

3. Your patient assessment should include asking the patient if he or she has experienced any recent  head trauma.

Explanation:

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