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Vlada [557]
3 years ago
12

Bones that surround the spinal cord are classified as_______ bones

Medicine
2 answers:
Sauron [17]3 years ago
5 0

Answer:

Hello There!!

Explanation:

The answer is irregular bones.

hope this helps,have a great day!!

~Pinky~

kirill [66]3 years ago
4 0

Answer:

Irregular Bones

Explanation:

"These bones tend to have more complex shapes, like the vertebrae that support the spinal cord and protect it from compressive forces. Many facial bones, particularly the ones containing sinuses, are classified as irregular bones." - https://vivaopen.oercommons.org

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Put these events in the correct chronological sequence.
In-s [12.5K]

Answer:

The correct answer will be:

1.  Acetylcholine binds to receptors on the motor end plate

2. Chemically-regulated ion channels open, causing depolarization

3  End plate potentials trigger action potential(s).

4. Transverse tubules convey potentials into the interior of the cell

5. Ca++ is released from the sarcoplasmic reticulum

6. Ca++ binds to troponin, pulling on tropomyosin

7. Binding sites on actin are uncovered, allowing myosin to bind and carry out power strokes

8. Force increases.

9. Ca++ is pumped (re-sequestered) into the sarcoplasmic reticulum

10.  Force decreases.

Explanation:

The muscle contraction is a highly controlled mechanism which begins at the neuromuscular junction with the release of the acetylcholine neurotransmitter. This neurotransmitter causes the depolarization of the membrane by binding to the receptors of the motor end plate which generates an action potential. This action potential is transmitted via T-tubules from sarcolemma to the sarcoplasmic reticulum.  

The sarcoplasmic reticulum releases calcium ions which binds to the troponin protein. This troponin removes the protein tropomyosin from the actin causing the rotation of the tropomyosin exposing the binding sites for myosin. The myosin binds to the actin using energy from the ATP which pulls the actin causing contraction. Another ATP binds the myosin head which weakens the bond between myosin and actin which releases the myosin which decreases the force between them decreases and the muscles relax.

8 0
3 years ago
The physician has ordered metronidazole 2 gm po. On hand you have 500 mg tablets. How many tablets will be given?
mestny [16]

Answer:

4

Explanation:

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6 0
2 years ago
Read 2 more answers
A 50-year-old woman complains of a rash and itching to her trunk and arms that began a day after she started taking penicillin.
Anton [14]

Answer:

The correct answer would be - giving oral antihistamines or stop taking penicillin.

Explanation:

As there is no shortness of breathing, breath sound is clear which means there is no obstruction. Blood pressure of the patient is also almost normal and there is no sign of less body oxygen as the oxygen saturation is 96%.

She only experiencing rashes and itching that is start after taking penicillin which is mot likely due to allergy to the penicillin which takes place in 1 out of 15 people that take ampicillin or penicillin. This type of allergy can be treated by the antihistamines such as cetirizine or by stop taking the medication causing it.

3 0
3 years ago
Are there vaccines for viruses?
svetlana [45]
Ummm, depends which virus?
3 0
2 years ago
Read 2 more answers
1. HOW DO YOU SHOW RELIABILITY IN YOUR DEALINGS WITH YOUR INTERNAL CUSTOMER?
pogonyaev

Answer:

Set clear expectations. Always keep customers informed on progress. Get to know your teammates. Try your best to make the easiest understandings and expectations.

Explanation:

i had to look this up but i tried to summarize it for you. hope it helps!!

4 0
3 years ago
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