Allen Dexter, a 19-year-old college student, was rock climbing when he fell 30 feet to the ground. Paramedics arriving at the scene found him lying in the supine position, unable to move any extremities and complaining of neck pain. He was alert and oriented to his current location and the details of his fall. He complained that he could not feel his arms and legs. His pupils were equal and reactive to light. His vital signs revealed a blood pressure of 110 / 72 and a heart rate of 82 beats per minute. Breathing was steady but shallow. The paramedics immobilized his neck and transported him to the trauma center. Upon examination Allen had some sensation in his arms, but could not localize touch or describe texture. He was able to raise his shoulders and tighten his biceps brachii slightly in each arm, but could not raise either arm against gravity. His lower extremities were flaccid, despite attempts to move them. Vital signs were taken again at the hospital and were as follows: blood pressure=94 / 55; heart rate=64; respiratory rate=24 (with shallow breathing). His oral temperature was 102.2 degrees F. His color was dusky and his skin was warm and dry to the touch.

X-rays taken upon arrival revealed a fractured vertebra at the C5 level. A chest X-ray showed a decreased lung expansion upon inhalation. Blood tests were normal, with the exception of a respiratory acidosis (blood pH = 7.25). The neurosurgeons immobilized his neck by inserting tongs into the skull above the ears to hold his neck in a position so that no further injury could occur. Allen was transferred to intensive care and his condition was stabilized.

A physical examination four days later revealed normal vital signs and no change in his arm strength or sensation, but also marked spasms and exaggerated stretch reflexes of the lower extremities. He also had urinary incontinence which required the placement of a Foley catheter connected to a urine collection bag.

Required:
a. Why did the paramedics apply a cervical collar, place him on a back board and immobilize his head?
b. How would the paramedics test Allen's pupils reaction to light and what would the anticipated normal response be when exposed to light?
c. List his vitals on the scene of the accident and compare them to his vitals at the hospital when he arrived and four days post surgery.
d. What did the x-rays reveal?
e. What did blood tests reveal?
f. Describe the surgical procedure that was performed?
g. What were the physical findings four days post op?

Answers

Answer 1

Answer:

Explanation:

A cervical collar was used to avoid movement and prevent further damage incase he has a fracture.

light is focused in one eye,the pupil will constrict as a respond to the light flashed. It is repeated Again and observed.

The vitals were normal until he had the accident as the patient reached hospital his vitals were abnormal he had achycardia, severe hypotension, increased temperature and shallow breathing which is an indicator of C5 injury. After the surgery and the patient was treated he stabilises and achieved his vitals normal ranges in day 4 of admission.

The X ray result shows he has fracture of the 5th cervical bone.

The blood test shows he has a decreased pH level and an alteration in

his breathing pattern shows he has respiratory acidosis

Cranial tongs was uses to immobilize the neck and prevent it from moving it also aid healing

After the operation it was revealed that he has a damage on both sides of of his 5th Cervical bone which has lead to loss of sensation and strength in his upper arms and lower .It leads to incontinence in urine.


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In earthworms, it is a dorsal flap of the intestine that runs along most of its length, effectively forming a tube within a tube, and increasing the absorption area by that of its inner surface. Its function is to increase intestine surface area for more efficient absorption of digested nutrients

if humans didn't exist what would the world be right now and the life on it ​

Answers

Answer:

"Effectively, there used to be large animals everywhere, and there would be large animals everywhere around the globe without human involvement." His research has revealed that without humanity's heavy species impact, the central United States, and parts of South America,

Explanation:

NPR. Imagining a World Without Humans What would happen to the Earth if all humans suddenly disappeared? In his new book, The World Without Us, author Alan Weisman discusses how long it would take for all evidence of human life to vanish from the planet.

10 Species That Would Dominate if Humans Died Out

The Rats. Rats love disasters. ...

The Bears. Humans are unquestionably masters of the planet. ...

The Dogs. If you've ever been to a developing nation, you know that dogs are already in charge of large swathes of the planet. ...

The Ants. ...

The Pigs. ...

The Octopi. ...

The Racoons. ...

The Cockroaches.

What is NOT a reason hydrogen bonds are significant?

Question 1 options:

Many molecules can have hydrogen bonding occur between them


They are extremely strong compared to ionic or covalent bonds


They are the reason for many of water's amazing properties



They are present in very common molecules found on Earth


Example of adhesion is when water sticks to _______ and cohesion is when water sticks to __________

Question 2 options:

Different molecules or surfaces, other WATER molecules


Solids, liquids


Liquids, Solids


Other WATER molecules, different molecules or surfaces

Hydrophilic substances, such as phosphate groups ___________

Question 3 options:

Fear and run away from water


Will not dissolve in water


Are attracted to hydrogen and other gases


Love to be surrounded by water

Which statement is NOT true?

Question 5 options:

Many sugars are not organic molecules


Sugar is used for a variety of purposes other than energy


Wood and paper are almost entirely sugar


Polysaccharides are carbohydrates

Answers

Answer:1.  not as strong as ionic or covalent bonds. 2. Adhesion is when water sticks to other things, not water; cohesion is when similar molecules stick together. 3. Hydrophilic means liking water. 5. polysaccharides are carbohydrates

Explanation: self explanatory

When a plant drinks water the water has enters

Atmosphere
biosphere
geosphere
hydrosphere

Answers

Answer:

geosphere

Explanation:

What are examples of Geosphere?

It includes everything natural and lifeless that make up the surface of the earth. Examples are all the rocks and sand particles from dry land to those found at the bottom of the oceans. They also include the mountains, minerals, lava and molten magma from beneath the earth's crust.

Answer:

B. biosphere

Explanation:

The water that was in the hydrosphere has entered the roots of a plant and the plant is in the bioshere.

Which of the following is used to bind the bricks of the wall?


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Answers

C- Cement. firstly , the other options would never work. Secondly, cement acts as a glue for bricks

Exam
What do we call information you've
gathered, whether through
experimentation or research?
A. hypothesis
B. data
C. conclusion
D. procedures

Answers

Answer: Data

Definition: Data means facts and statistics collected together for reference or analysis.

Let me know if this helps you!

What are the properties of Oxygen Chalcogens and what is it used for?

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The properties of Oxygen Chalcogens are, oxygen, sulfur, selenium, tellurium and polonium. It is used to make acids, sulfuric acids, nitric acids, and other compounds.

What are two major surfaces on the moon? Which is younger?

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The two major surfaces of the moon are the maria and the highlands. The maria would be younger, since it has less craters than the highlands.

Hope this helps!

Describe the levels of organization of a human being

Answers

Answer:

wassup ExTrA

Explanation:

Life processes of the human body are maintained at several levels of structural organization. These include the chemical, cellular, tissue, organ, organ system, and the organism level. Higher levels of organization are built from lower levels.

hope this helps

Given the sequence ATGGCGAATCACGTCACTTGA
a) Write the sequence of nucleotides for the complementary strand of DNA.
b) Write the mRNA sequence transcribed from the complementary strand.
c) What is the tRNA sequence that would be used to translate this sequence?
d) Convert the message into an amino acid sequence.

Answers

Answer:

a. TACG

b.UAC CGC UUA GUG CAG UGA ACU

c.ATCG

d.ser-arg-leu-val-ser-stop-thr

Explanation:

Polarity of bonds and molecules is determined by the of atoms involved.

Answers

Answer:

Bond polarity is determined by the difference in electronegativity and is defined as the relative ability of an atom to attract electrons when present in a compound.

Explanation: :))

electronegativity

Explanation:

usa test prep

I WILL GIVE 100 POINTS!!
You have learned that heat moves from warm areas to cooler ones. In solids, heat is transferred by the physical touching of molecules. This type of heat transfer is called conduction. Some materials, like metal, conduct heat better than other materials. In fluids (liquids and gases), heat is transferred by convection currents caused by differences in density.

MATERIALS
hot water
cold water
metal fork
plastic fork
stick of cold butter
large glass
watch or clock with a second hand
yellow and blue food coloring
playing card
four empty, identical plastic bottles (sports drink bottles work well)
access to a sink

QUESTIONS
Part 1
What type of heat transfer is demonstrated in Part 1?
How long did it take for the butter to melt off of the plastic fork? The metal fork?
How do explain the difference in time between the two forks?
Part 2
What type of heat transfer is demonstrated in Part 2?
What happened when the warm water bottle was placed over the cold water bottle? Why?
What happened when the cold water bottle was placed over the warm water bottle? Why?

Answers

Pt. 1

In gases and liquids, heat is usually transferred by convection, in which the motion of the gas or liquid itself carries heat from one place to another. ... If you boil water in a kettle, the heat is transferred through convection from the fire to the pot.

Pt. 2

This motion of fluids is called convection. In the set of bottles where the hot water was above the cold water, the cold water was already on the bottom, so there was no convection.

Pt. 3

When the bottle was put into the cold water, the air in the bottle contracted, taking up a smaller space in the bottle. The sides of the bottle pushed in when the air inside controlled

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Answers

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B. False

Answers

Answer:

false

Explanation:

False

explanation :

shrink

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Answer:

yes dinosaurs were there

Explanation:

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Answers

Answer:

pesticides

Explanation:

damages soil and plants

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Answers

Answer:

Conservation of matter in nature is that things cannot be magically created or destroyed.

Explanation:

please help! I really need help!

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Hi!
For the first one 50% will have brown fur (Bb) while the other 50% will have white fur (bb)

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And finally the last will be 75% large beaks, 25% small

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Answers

Answer:

To test

Explanation:

test

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Answers

Answer:

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Explanation:

The zucchini is breaking down which we already know bit the zuchinni is absorbing and breaking down at the same time so when that happens the cells are expanding and breaking

think of a water balloon

Answer:

The cells in the zucchini shrink because they lose their water.

Explanation:

temperature of water in morning

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Preferably, take a cup of warm water in the morning, to stimulate the movement of the intestine, as hot water helps to relax the blood vessels and the digestive tract and thus stimulate digestion. Taking a cup of lukewarm water keeps the body balanced and promotes the body's persistence by applying all its functions
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How does a enzyme work?
Using these words
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Like all catalysts, enzymes work by lowering the activation energy of chemical reactions.

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The answer is C—sound

Use a Punnett's squares to show a monohybrid cross between pure breeding parents of tall (T) and dwarf (t) pea plants.
The tall trait is dominant and thus is represented by the uppercase letter "T". The dwarf trait is recessive and is represented by
to lowercase letter "t".

Answers

Answer/Explanation:

True breeding means the parents have two copies of the same allele (two of the same letter)

That means the monohybrid cross is TT x tt

      T            T

t      Tt          Tt

t      Tt          Tt

All the offspring have one copy of each and are Tt. Tall is dominant to dwa rf. So all the offspring will be tall.

The characteristic of a cell membrane that allows materials to pass troughs it is called ?

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Answers

Answer:

It's permeability

Explanation:

Juanita and Alfred hypothesize that a seed will sprout faster if it is warmer. They plant three seeds and water them the same amount. One seed is placed near a heater, one is left at room temperature, and one in a refrigerator. The results are shown in the table below. Do the results support the hypothesis?

Temperature of Seed Days to Sprout
by heater 2 days
room temperature 5 days
in refrigerator did not sprout
A.
No, because the seeds all sprouted at the same time.
B.
Yes, because the cooler seeds sprouted sooner.
C.
Yes, because the warmer seeds sprouted sooner.
D.
No, because the cooler seeds sprouted sooner.

Answers

Answer:

C

Explanation:

Yes, because the warmer seeds sprouted sooner.

Yes, because the warmer seeds sprouted sooner.

What is Room temperature?

The typical temperature range in a home is widely agreed to be between 68 and 76 degrees Fahrenheit, specific variations and geographic variations aside.

The use of smart home appliances, such as a smart AC controller, automates the maintenance of these typical house temperatures at all times, however keeping the ideal room temperature is a challenge.

The location, season, type of house, and personal preferences are just a few of the many variables that can dramatically affect the appropriate room temperature. When determining appropriate room temperatures, home architecture is a crucial factor.

Therefore, Yes, because the warmer seeds sprouted sooner.

To learn more about Warmer seeds, refer to the link:

https://brainly.com/question/7589654

#SPJ2

Which natural hazard is least likely to affect Florida?
A drought
B wildfire
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D tsunami

Answers

Answer:

c I think I'm taking the test atm

Explanation:

Answer:

d

Explanation:

quizlet

Compare how both prokaryotes and eukaryotes use two of the cell
structures listed and describe the common functions of these structures

Answers

Answer:

I don't know I'm sorry

Explanation:

I don't remember but if you search it up it will give you the answer.

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