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3 years ago

Complete the passage to describe Einstein’s space-time.

Medicine

1 answer:

Tanzania [10]3 years ago

3 0

Answer:

location , events

Explanation:

A three dimensional universe is comprised of three measurements, width, breadth, and height.

In a three-dimensional universe, the position of a spacecraft is defined by its location. In a four-dimensional system, the spacecraft defines a line that represents events through which the object passes.

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a nurse is caring for a client who is has a pulmonary embolism and has a new prescription for enoxaparin 1.5mg/kg/dose subcutane

yaroslaw [1]

The initial few hours following an embolism are the most dangerous for complications or death. 167 mg should the nurse administer per dose.

<h3>What is meant by pulmonary embolism?</h3>

A blood clot in a lung artery blocks blood flow to a portion of the lung, resulting in a pulmonary embolism (PE). Most frequently, blood clots begin in the legs, move through the right side of the heart, and enter the lungs. DVT is the medical term for this (DVT).

A pulmonary embolism may disappear on its own, but with the right diagnosis and care, it is rarely lethal. However, if untreated, it can become serious and result in other health issues, even death. An embolism in the lungs can: harm the heart.

The initial few hours following an embolism are the most dangerous for complications or death. A second PE happening within six weeks of the first one is also highly likely. Because of this, treatment is required right away and must last for roughly three months.

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1 year ago

The correct compressions-to-ventilations ratio during a 1-person rescue on an adult.

WARRIOR [948]

The correct compressions-to-ventilations ratio during a 1-person rescue on an adult is 30 compressions to 2 breaths (30/2).

<h3>What is the ratio of compression to ventilation for a 1 person rescue?</h3>

Prior to the American Heart Association changing the criteria owing to studies, compression depth and rate for people of different ages were not the same.
According to research, one or two-person CPR requires the same or a minor adjustment.
The compression ratio for a single rescuer conducting CPR on an adult, child, newborn, or neonate is 30/2. The changes are minute, but they necessitate prompt response.
Two breaths are administered for every 30 compressions. However, healthcare personnel must use a pocket mask or breathing equipment.
The AHA does not need laypeople to take breaths, but it does require that chest compressions at 100 to 120 compressions per minute begin immediately.

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1 year ago

What is the stigma towards people infected with hiv/aids in russia?.

weeeeeb [17]

<h2><u><em>AIDS epidemic Russia</em></u></h2>

The number of people living with HIV in Russia now exceeds 1 million, according to official statistics. Most experts say the true figure is likely to be at least 1.5 million — around 1 percent of the total population of 146 million — because many people are unaware of their HIV-positive status.

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1 year ago

a nurse is providing education tot aclient who has a prescription for a blood transfusion which of the followinf

MrRa [10]

You must immediately report any symptoms like chills, nausea, or itching

<h3>What should a nurse do during blood transfusion?</h3>

The nurse must take baseline vital signs just prior to the infusion of blood or a blood product and then the nurse should remain with and monitor the client for at least 15 minutes after the transfusion begins at a slow rate since most serious blood reactions and complications occur shortly after the transfusion begins

With this information, we can conclude that Although the nurse can identify objective signs of a transfusion reaction (changes in vital signs, flushing, cyanosis, coughing, and to some extent, dyspnea), the nurse might not be able to tell if the client is experiencing subjective symptoms

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A nurse is providing education to a client who has a prescription for a blood transfusion. Which of the following statements should the nurse include in the teaching?

A. "I will check your vital signs every 15 minutes throughout the blood transfusion."

B. "I might have a nursing assistant check on you periodically during the transfusion."

C. "If you have no adverse effects in the first 15 to 30 minutes, you will not have any adverse effects later."

D. "You must immediately report any symptoms like chills, nausea, or itching."

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1 year ago

What drug or substance that might change the way things work in a synapse

romanna [79]

Stimulants and depressants have an effect on the synapses among neurons in the frightened system:

stimulants purpose greater neurotransmitter molecules to diffuse throughout the synapse.
depressants stop the next neurone sending nerve impulses.

Psychotropic drugs exert their outcomes by changing a synaptic occasion. these alterations in the end change the pastime of a neurotransmitter. some psychotropic drugs facilitate the effects of a neurotransmitter, and are referred to as agonistic.

Tablets make their effects regarded via performing to beautify or intervene with the interest of neurotransmitters and receptors in the synapses of the mind. some neurotransmitters carry inhibitory messages across the synapses, at the same time as others bring excitatory messages.

Amphetamine, heroin, marijuana, nicotine, alcohol, and prescription painkillers, can regulate a person's conduct by way of interfering with neurotransmitters and the regular communique between brain cells.

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2 years ago