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marysya [2.9K]
3 years ago
5

Which imaging technologies do not use radiation?

Medicine
2 answers:
elixir [45]3 years ago
8 0

Answer:

2. MRI and ultrasound

Explanation:

MRI stands for <u>MAGNETIC </u>resonance imaging and an ultrasound is imaging through sound waves.

s2008m [1.1K]3 years ago
4 0
MRI and ultra sound
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As it decreases, air flows into the passageways of the lungs
steposvetlana [31]
Answer: Intrapulmonary Pressure

Explanation:This is the pressure inside the lung During expiration, the alveolar pressure increases to about +1 cm of H2O, which forces the 500ml of inspired air to move out of the lungs within 2–3 seconds.
8 0
3 years ago
List several political, social and economic consequences of having a shrinking workforce population (aged 18-64 years) relative
Marina86 [1]

Answer:

The consequences of a shrinking workforce population include:

Political:

Decision-making domination by the older adults

Government by the aged (gerontocracy), who may be more concerned with their today than with the future.

More conservative political thoughts and practices

Social:

Lack of adequate welfare system

Negative impact on education and innovation

Decline in socio-cultural activities

Stressed family life

Reduced labor market

Pressure on the healthcare facilities and social insurance

Economic:

Reduced workforce

Decline in labor productivity

Higher labor costs

Contraction of businesses  

Lack of international competitiveness

Deteriorating fiscal balance

Explanation:

A shrinking workforce population is filled by more aged adults than children and youth.  This situation increases the dependency ratio.  It constrains the healthcare system and increases the need for governments to pay out more in benefits to the less-productive class without commensurate support from the workforce population.

6 0
3 years ago
What is the mechanism which causes air to enter a person’s lung when inhaling?:
madam [21]

Answer:

I believe it;s the difference in pressure

Explanation:

This is caused by the diaphragm contracting and therefore expanding the thoracic cavity. This increase in volume causes a decrease in pressure.

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3 years ago
A patient is being discharged home soon from the inpatient rehab facility. The nurse should assist in the transition by consulti
lorasvet [3.4K]
Consulting the patient and family as well as doctors
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2 years ago
Pamela watches her cat Mr. Big swat his paw at the wall and calls out, "Crazy Big, what are you swatting at; nothing is there."
Advocard [28]

Answer:

a. Cats see low-frequency, low contrast objects better than humans.

Explanation:

Mr. Big is able to see something that Pamela does not see because cats have a wider field view of about 200 degrees while that of humans is about 180 degrees.

Cats eyes have 6-8 times more rod cells, which are more sensitive to low light, than that of humans. Their elliptical eye shape, large tapetum and cornea help to gather light for better vision at night.

8 0
3 years ago
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