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uysha [10]
3 years ago
10

The study of what a person must do in order to accomplish a specific task is called __________. a task analysis a usability stud

y HATS typography
Social Studies
2 answers:
BabaBlast [244]3 years ago
7 0

I believe the answer is: A task analysis

To measure a person's accomplishment to finish a task, we need to include several factors as a consideration for the analysis.

These factors would include things such as job description, task frequency, expected deadline, Complexity, team allocation, and external factors

Mandarinka [93]3 years ago
6 0

Answer:

I believe the answer is: A task analysis

Explanation:

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What is the fifth amendment and how dose it help us?
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The Fifth Amendment to the United States Constitution addresses criminal procedure and other aspects of the Constitution. It was ratified in 1791 along with nine other articles of Bill of Rights.

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A 62 year old female with a history of HTN presents with left sided chest pain. Which of the following sets includes tests that
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The correct tests to be done in this situation is Electrocardiogram and Troponin test.

Option C

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The second most important test is the biomarker test. Troponin is by far the most used and reliable biomarker for cardiac arrest. This biomarker is found in blood from very soon after the attack and remains in blood for a longer time than others. The most checked troponins are CK, CK-MB and the Myoglobin. These tests are recommended by WHO for a suspected cardiac arrest.

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Phenytoin (sodium channel blocker) and ethosuximide (calcium channel blocker) are anti-seizure drugs that stop seizures from hap
nikitadnepr [17]

Answer:

Explanation:

Action potential

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Phases of the action potential in a neuron are

i. Depolarization- it is caused by the influx of sodium and calcium ions through the opening of voltage-gated sodium and calcium channels. sodium ion influx is rapid than the calcium ions membrane potential -70mV to +30mV.

ii. Repolarization - It causes the efflux of potassium ions into the cell through the opening of potassium channels. the membrane returning to resting membrane potential.

iii. After- Hyper polarization - in this stage the potassium channels remain open and causes re polarization and comes to normal membrane potential.

The generation of impulses(depolarization) in neuron mainly depends on influx sodium and calcium ions without these ions, no action potential developed and neuron firing does not occur.

If the drugs inhibit these channels, no depolarization, no action potential, no neuronal firing or communication.

The channels involved in an action potential are voltage-gated sodium channels, potassium channels, and calcium channels.

The action potential is required for transmission of information one are to another area in the body.

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