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inessss [21]
2 years ago
8

What bone does the hyoid bone articulate with?

Medicine
1 answer:
beks73 [17]2 years ago
5 0

Answer:

The answer is B none

Explanation:

The hyoid bone is part of the hyo-gloso-pharyngeal complex at the base of the lower jaw at the level of the third and fourth cervical vertebrae. thirteen muscles are inserted into it, the ones above are the suprahyoids that are responsible for lowering the jaw; The hyoid bone is involved in phonation, chewing and swallowing.

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What do amino acids do?
Lunna [17]

Answer:

What amino acids do is aid growth, cell replacement, and cell and tissue repair.

Explanation:

Amino acids are the units that make up the structure of proteins, necessary for the structure and function of living beings.

Due to the structural function of proteins —capable of forming tissues such as muscle and collagen that are present throughout the body— it can be said that <u>amino acids contribute to growth and development. In addition, amino acids and proteins can assist in cell renewal and repair of cells and tissues</u>.

The other options do not correspond to functions of the amino acids:

  • <u><em>Help the body use certain vitamins and create cell energy </em></u><em>is a function of the lipids. </em>
  • <u><em>Provide energy and help cells get energy from other nutrients</em></u><em> is a function of carbohydrates. </em>
  • <u><em>Turn carbohydrates into proteins, fats, and fatty acids</em></u><em> is not a amino acid function.</em>
4 0
3 years ago
Read 2 more answers
Be able to describe the cardiac cycle using the appropriate chambers, valves, and vessels. What are the stages of the cardiac cy
Natasha_Volkova [10]

Answer:

The heart beat sequence is the sequence of events that occurs when the heart beats. As the heart beats, blood circulates through the pulmonary and systemic circuits of the body. There are two stages of the heart beat cycle: the diastole phase and the systole phase. In the diastole phase, the ventricles of the heart relax and the heart fills with blood. In the systole phase, the ventricles contract and pump blood from the heart to the arteries. A cardiac cycle is completed when the chambers of the heart fill with blood and blood from the heart is pumped.

Explanation:

1. Ventricular Diastole

For the period of ventricular diastole, the atria and ventricles of the heart are relaxed and the atrioventricular valves are open. The oxygen-free blood that returns to the heart from the body after the last cardiac cycle passes through the superior and inferior cava veins and flows into the right atrium.

Open atrioventricular valves (tricuspid and mitral) allow blood to pass through the atria into the ventricles. The impulses of the sinoatrial node (SA) travel to the atrioventricular node (AV) and the AV node sends a signal that triggers the contraction of both atria. As per a result of this reduction, the right atrium empties its contents into the right ventricle. The tricuspid valve, located between the right atrium and the right ventricle, prevents blood from flowing into the right atrium.

2. Ventricular Systole

At the beginning of the ventricular systole period, the right ventricle, which is full of blood that passes from the right atrium, receives impulses from the fiber branches (Purkinje fibers) that carry electrical impulses that cause it to contract. When this occurs, the atrioventricular valves close and the semilunar valves (pulmonary and aortic valves) open.

Ventricular contraction causes oxygen depleted blood from the right ventricle to be pumped into the pulmonary artery. The pulmonary valve prevents blood from returning to the right ventricle. The pulmonary artery carries deoxygenated blood along the pulmonary circuit to the lungs. Here, the plasma gathers oxygen and returns to the left atrium of the heart through the pulmonary veins.

3. Atrial Diastole

In the period of atrial diastole, semilunar valves close and atrioventricular valves open. Oxygenated blood from the pulmonary veins fills the left atrium, while blood from the vena cava fills the right atrium. The SA node contracts again, causing both atria to do the same.

in the next step of process, atrial contraction causes the left atrium to empty its contents into the left ventricle and the right atrium to empty its contents into the right ventricle. The mitral valve, located between the left atrium and the left ventricle, prevents oxygenated blood from returning to the left atrium.

4. Atrial Systole

During the period of atrial systole, the atrioventricular valves close and the semilunar valves open. The ventricles receive impulses to contract. Oxygenated blood in the left ventricle is pumped into the aorta and the aortic valve prevents oxygenated blood from returning to the left ventricle. The oxygen-depleted blood is also pumped from the right ventricle to the pulmonary artery at this time.

The aorta branches to provide oxygenated blood to all parts of the body through systemic circulation. After its journey through the body, deoxygenated blood returns to the heart through the vena cava.

4 0
3 years ago
the nurse obtains a medical history from a aptient that is admitted to the ed using the mneominic sample to gather which patient
Phoenix [80]

A nurse obtains a medical history from a patient that is admitted to the emergency department, using the mnemonic AMPLE to gather:

B. Food allergies

C. Previous Medications

E. Tetanus vaccination

  • The nurse gathers information on the disease, the amount of time after the incident, the therapy given, the patient's reaction, and degree of consciousness during the secondary survey.
  • The acronym AMPLE reminds nurses to inquire about A, drug, food, latex, and environmental allergies; M, medication history; P, past health history, tetanus, and immunizations; L, last meal; and E, incidents or environmental factors that contributed to the illness.
  • Before assessing the health history at the beginning of the secondary survey, the nurse checks the patient's vital signs and blood pressure.

DISCLAIMER

A nurse obtains a medical history from a patient that is admitted to the emergency department, using the mnemonic AMPLE to gather what patient information? Select all that apply.

A. Blood pressure

B. Allergies to food

C. Medication history

D. Full set of vital signs

E. Tetanus immunization

learn more about mnemonic AMPLE here: brainly.com/question/776452

#SPJ4

3 0
1 year ago
A 27-year-old female presents to the ER of a local hospital. She has a cough
Nata [24]

Answer:

ANSWER: C

Keratoacanthoma is a relatively common lesion in the elderly, but is difficult to distinguish from squamous

cell carcinoma. However, it is easily distinguished from Bowen's disease, basal cell carcinoma, Kaposi's

sarcoma, and seborrheic keratosis. Most keratoacanthomas undergo a benign self-healing course but may

leave a large, unsightly scar. Treatment is almost always preferred, both for cosmetic reasons and to

prevent the rare case of malignant transformation. Proper treatment for a lesion with this appearance is

excisional biopsy in order to distinguish between keratoacanthoma and squamous cell carcinoma.lanation:

5 0
3 years ago
The sum of a person's values, attitudes, and<br> behavior is called?
pashok25 [27]

Answer: Character

Explanation:

7 0
1 year ago
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