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3 years ago

Which of the following not only flexes the hip but also extends the knee joint?

Medicine

1 answer:

julsineya [31]3 years ago

4 0

Answer:

a. satorius

Explanation:

The sartorius muscle is a two-joint muscle that moves both the hip and knee joints. Although anatomically considered a thigh extensor, its contraction actually causes a flexion of the hip joint. This is due to its location in the anterior (extensor) compartment of the thigh. Additionally, it is involved in abduction and external rotation of the hip joint.

In the knee joint, it forces an internal flexion and rotation. Flexion movement is the result of tendon insertion into the knee joint behind the flexor-extensor axis. When all five movements are performed simultaneously the legs cross in meditation position. Thus, the muscle is most easily palpable in this position.

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Which of the following is not a function of proteins in the body?

mihalych1998 [28]

Answer:

e. serving as cofactors for enzymes

Explanation:

Proteins are substances formed by a set of amino acids linked together by peptide bonds. These substances perform the most diverse functions in the body, including participating in the composition of cells. There is no biological process in which a protein is not involved.

Proteins do not serve as enzyme cofactors, but their functions include maintaining blood viscosity and osmolarity, muscle contraction, catalytic enzyme reactions, and blood lipid transport. In addition, proteins can act as enzymes, participate in muscle contraction and hormone production, transport oxygen, produce antibodies, among other functions.

7 0

3 years ago

2 Coordination allows an individual to have control over the movements of his/her body.

Elena-2011 [213]

Answer:

I believe that the answer would be true

7 0

3 years ago

Read 2 more answers

A(n) ____________ interview consists of an established set of questions that are asked in the same manner and sequence to each c

vampirchik [111]

A structured interview consists of an established set of questions that are asked in the same manner and sequence to each client.

What is structured interview ?

A structured interview is a systematic approach to interviewing where you ask the same predetermined questions to all candidates in the same order and you rate them with a standardized scoring system. This method is almost twice as effective as the traditional interview, reducing the likelihood of a bad hire.

The hiring team has established a clear goal for each interview, set precise questions for interviewers to ask in each segment, and supplied a rubric to help interviewers understand how to grade various replies if the interview is conducted using a structured style.

To learn more about structured interview click on the link below:

brainly.com/question/15744938

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1 year ago

A patients pulse oximetry reading is 92%. What is the best

V125BC [204]

Answer:

A low flow oxygen supply

Explanation:

92% is the threshold for hypoxia, meaning that below 92% a person may need Oxygen supply. Depending of each patient's level of saturation, there are different types of devices and pressures, the lower the Oxygen concentration the more the pressure needed, for 92% a patient may require a low pressure system, such as nasal cannula for supply from 24 to 40% of Oxygen concentration. The second option is a face mask, which provides between 28% and 50%.

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3 years ago

The difference between pinocytosis and receptor-mediated endocytosis is that A) pinocytosis brings only water molecules into the

astraxan [27]

Answer:

C) pinocytosis is nonselective in the molecules it brings into the cell, whereas receptor-mediated endocytosis is highly selective.

Explanation:

The difference between pinocytosis and receptor-mediated endocytosis is that, pinocytosis is nonselective in the molecules it brings into the cell, whereas receptor-mediated endocytosis is highly selective.

3 0

3 years ago