which three muscles flex the knee?

Answers

Answer 1

Answer:

The hamstring group muscles (semitendinosus, semimembranosus, and biceps femoris) flex the knee and extend the hip.

Explanation:

Answer 2
Spanning the posterior thigh, the hamstring muscles are the primary knee flexors. the hamstring group is made of The semitendinosus, semimembranosus, and biceps femoris (long and short heads)

Related Questions

Identify an appropriate Medicare rate that you would use when setting your in-office fees and describe the reason why you would choose that rate?

Answers

Medicare fees are set according to a relative value scale rather than a free market, payments are made by third parties rather than consumers, and the labor market for physicians is illiquid, so the pricing mechanisms that regulate markets in other parts of the economy are not effective in rationalizing prices.
Medicare rate answer: 1.44%

Which medical term refers to the outer sac around the fetus

Answers

Answer:

chorion

Explanation:

Answer: the Chorion

Explanation

Question 13 (1 point)
Myths evolve over the years to reflect changes in society and the cultures that adopt
them.
True
False

Answers

Answer:

Hey Maddy

The Answer Is True

the answer is true!





hope this helps <3








Which components are part of the upper respiratory system? Check all that apply. trachea lungs nose alveoli pharynx bronchi larynx

Answers

The nose, pharynx, and larynx are the parts of the upper respiratory system.

Upper respiratory system:

The prime passages and compositions of the upper respiratory tract or system comprise the nostrils or nose, nasal cavity, the voice box or the larynx, and the pharynx or the throat. The respiratory system is enveloped with a mucous membrane, which discharges mucus. The mucus assists in trapping the smaller particles like smoke or pollen.

The structures of the upper respiratory system helps one to speak and breathe. They clean and warm the air one inhales. In the upper respiratory tract, the foreign particles present in the air are first cleaned prior of traveling it down to the lungs.

Thus, the nose, pharynx, and larynx are the parts of the upper respiratory system.

Find out more information about upper respiratory system here:

https://brainly.com/question/6501995

Answer:

C, E, and G

Explanation:

A physician prescribes for a patient 30 mg of lisinopril once a day. Each tablet of lisinoprilis 10 mg. What is the correct proportion to determine how many tablets of lisinopril the patient needs to take?
OA 30 mg/1 tab = 10 mg/x tab
OB. 1 tab/30 mg = 10 mg/x tab
OC. 10 mg/1 tab = 30 mg/x tab
OD. 10 mg/1 tab = x tab/30 mg

Answers

Answer:

C

Explanation:

C. 10 mg/1 tab = 30 mg/x tab

Answer:
C


Explanation
10 mg/1 tab = 30 mg/x tab



Which statement about extracellular matrix is accurate?


It varies in consistency based on the amount of protein fibers and fluid.


It creates the blood vessels and capillaries found in cartilage.


It provides oxygen and nutrients to bone, which does not have blood vessels.


It is essential for the formation of neurons.

Answers

Answer:

The most correct answer is: It varies in consistency based on the amount of protein fibers and fluid

Explanation:

The extracellular matrix (ECM) is the environment surrounding cells, which is normally composed by fibers (i. e.: collagen, elastin, etc...), soluble proteins and other macromolecules (such as hyaluronic acid) embedded in fluid. The relative concentration and composition of those components conditions, among other things, the physical consistency of the ECM.

No blood vessel arises from ECM; they derive from specific precursor cells. Additionally, cartilage is an avascular (has no blood vessel) type of connective tissue.ECM does provide oxygen and nutrients to diverse tissue, including bone, however bone tissue does have blood vessels.Neuronogenesis (generation of new neurons) takes place within the developing nervous system, with neuronal precursor cells being thoroughly surrounded by other cells such as radial glia. Typically, neighboring ECM has a minor or negligible role in this process.

it varies in consistency based on the amount of protein fibres and fluid is the accurate statement

Match each example with its correct conversion.
1.342 liters to milliliters
1,342
1,342 centigrams to grams
13.42
1,342 micrograms to milligrams
1.342
13.42 centiliters to microliters
134,200

Answers

Answer:

1.342 litres to millilitres=1,342

1,342 centigrams to grams=13.42

1,342 micrograms to milligrams=1.342

13.42 centiliters to microliters=1.342

Explanation:

hope this helps^_^

Hope it helps answers are here

List the facts/events that satisfies Koch postulate in the study of epidemiology of bacteria and parasites?

Answers

Four criteria that were established by Robert Koch to identify the causative agent of a particular disease, these include:

the microorganism or other pathogen must be present in all cases of the disease


the pathogen can be isolated from the diseased host and grown in pure culture


the pathogen from the pure culture must cause the disease when inoculated into a healthy, susceptible laboratory animal


the pathogen must be reisolated from the new host and shown to be the same as the originally inoculated pathogen
As originally stated, the four criteria are: (1) The microorganism must be found in diseased but not healthy individuals; (2) The microorganism must be cultured from the diseased individual; (3) Inoculation of a healthy individual with the cultured microorganism must recapitulated the disease; and finally (4)

Identify the choice that best completes the statement or answers the question.
Which type of indirect restorative material combines strength, translucence, and matches original tooth color
A) palladium
B) high noble metal
C) gypsum
D) porcelain

Answers

Hmmmmm Ig it’s d but I’m not sure tho
D.) Porcelain I’ve heard dentist use this many times

Mucous membranes arise from which layer of the fertilized egg?


Endoderm


Mesoderm


Ectoderm

Answers

Answer:

Most correct answer is all of the germ layers

Explanation:

Mucous membranes constitute the innermost layer of a number of hollow organs (i.e.: gastrointestinal tract). They are composed of an epithelial lining which overlies a deeper layer of connective tissue. Typically, each of these components arises from a different germ layer. For instance: the mucous lining of the gut arises from a combination of endoderm-derived epithelium and lateral mesoderm-derived connective tissue. Other mucous membranes may have different origins, for example: The mucous lining of the oral cavity is composed of ectoderm-derived epithelium and underlying connective tissue derived from head mesenchyme (combination of cephalic neural crest and paraxial mesoderm).

Summary:

Mucous Membrane = Epithelium (derived mainly from endoderm, followed by ectoderm, rarely mesoderm) + Underlying Connective Tissue (usually mesoderm)

The answer would be all of the layers


How would someone who is ethnocentric feel about government assistance policies?

Answers

Answer:

Government assistance programs should be reserved for legal citizens. Sociologist W.E.B. Du Bois rejected theories of assimilation because they fell short of explaining the experience of African Americans.

Explanation:

legal citizenship should have programs to assist

Which will yield the most helpful information for developing a differential diagnosis? O History and physical exam O Vital signs O Capnography reading O Cardiac monitor

Answers

Answer: The best resource to develop a differential diagnosis is the physical examination and the medical history.

Explanation:

Possessing knowledge of different diseases, shows its applicability when performing the physical examination, which allows you to recognize the semiology studied in the patient and when observing it, be inclined to different diagnoses, I discard the other possibilities because, diseases may not require for its diagnosis Know the vital signs or the reading of capnography or a cardiac monitor, that although they are very useful, the diagnosis must be based on the clinic, currently these become aids, not being essential if the clinical suspicions or needs are not recognized of the patient, technology provides many resources, but the clinical history since antiquity is the basis for the study of a disease, without it the main data that inclines us to different diagnostic probabilities would not be known.

Answer:

d

Explanation:

Select the correct answer.
What is the normal mode of delivering a non-steroidal anti-inflammatory (NSAID) medication?
A.
dermal
B.
inhalation
C.
intravenous
D.
oral
E.
rectal

Answers

Answer: A:dermal

Explanation:

I think it is either D, oral or A, dermal for it can be taken either way. Like a pill, or a substance to rub over the skin where pain is present.

Which organelle is primarily concerned
with the conversion of potential energy of
organic compounds into suitable form for
immediate use by the cell?



A. mitochondria
B. centrosomes
C. ribosomes

D. vacuoles

Answers

Mitochondria is the correct answer
Final answer:

Option A. mitochondria is the organelle primarily concerned with the conversion of potential energy of organic compounds into a suitable form for immediate use by the cell.

Explanation:

The organelle primarily concerned with the conversion of potential energy of organic compounds into a suitable form for immediate use by the cell is the mitochondria.

Mitochondria are commonly referred to as the 'powerhouse' of the cell because they generate most of the cell's energy through a process called cellular respiration. In this process, organic compounds like glucose are broken down to produce ATP (adenosine triphosphate), which is the main source of energy for the cell.

Therefore, the correct answer is option Option A. mitochondria

Learn more about mitochondria here:

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Mr. Cartwright often wanders in and out of other resident's rooms. One morning, when putting items away in his bedside table, you notice a collection of photos/memorabilia you know are not his. 

Answers

Answer:

He should give them to the owner

Explanation:

kleptomania might be the awnser

*Please help* A patient prescribed a scopolamine patch is treating?? :)

A. Crohn’s disease
B. Nausea/vomiting
C. IBS.
D. Diarrhea

Answers

Answer:

B

Explanation:

It is usually used to prevent nausea and vomiting. This is usually cause my motion sickness to. Medications are also usually assorted and this is in the class of antimuscarinics.

Hope I helped!!

*simplyeliza*

it’s B nausea/ vomiting


Identify the tropical zones and the temperate zones.



1
2
3
4
5

Answers

Tropical climate is the climate of Puerto Rico, for example.

Temperate climate is the climate of France, for example.

tropical climate puerto rico

Which cells conduct the immune system?
O Helper T
O B lymphocytes
O CD4 receptors
O basophils

Answers

C cd4 receptors medicine
Final answer:

The cells that conduct the immune system are Helper T cells, B lymphocytes, and basophils. Helper T cells activate the body's immune response, B lymphocytes create antibodies to attack invaders, and basophils control the immune response. CD4 receptors are important, but they're not cells.

Explanation:

The human immune system is performed primarily by cells known as Helper T cells, B lymphocytes, and basophils. These cells play significant roles in warding off infections and maintaining overall health.

Helper T cells are a type of white blood cell that sends signals to activate the body's immune response when it detects harmful substances. B lymphocytes, also known as B cells, create antibodies that are used to attack invading bacteria, viruses, and toxins. On the other hand, basophils are the least common type of white blood cell, but they're very important. They are responsible for releasing chemicals that help control the immune response, especially in allergic reactions. CD4 receptors are a type of protein found on the surface of certain cells, including Helper T cells, but they're not cells themselves.

Learn more about Immune System Cells here:

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