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alexandr402 [8]
2 years ago
7

The quality of the sound heard on percussion of the chest; the intensification and prolongation of a sound by reflection or by v

ibration of a nearby object is known as:
a. pitch.
b. tone.
c. frequency.
d. resonance.
Medicine
2 answers:
vredina [299]2 years ago
7 0

Answer:

resonance

Explanation:

pitch is the quality of a sound governed by the rate of vibrations producing it the degree of highness or lowness of a tone.

the tone is how u sound( i dont know how to word it)

frequency is the rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves), or in an electromagnetic field (as in radio waves and light), usually measured per second.

Naya [18.7K]2 years ago
4 0

Answer:

a

Explanation:

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Shtirlitz [24]

The correct answer is D. Hypertension.

Explanation

Arterial hypertension is a disease of the circulatory system of the human body in which the pressure of blood flow through the veins and arteries increases above normal levels increasing the risk of cardiovascular accidents, coronary heart disease, heart failure, cerebrovascular accidents, and renal insufficiency.

A third of the world's population suffers from this condition and it is the first cause of visiting the doctor. Also, this disease is related to certain habits including, eating habits, sports activities, and the consumption of substances such as cigarettes and alcohol. So, the correct answer is D. Hypertension

3 0
2 years ago
Evaluation of evidence should be solely based upon study design.<br> A. True<br> B. False
ki77a [65]

Answer:

The correct answer to this question: Evaluation of evidence should be based solely upon study design:____, would be: false.

Explanation:

According to research done on the topic, there are many other issues that must be taken into account when evaluating the results of a research study, be it clinical, or in the field, and not simply study design. Study design allows the evaluators to assess the style, the form, and the way in which the study was carried out to reach results, but evaluating results, the evidence gathered only based on how the study was designed would be wrong. This evidence evaluation should focus primarily on how the intervention worked on a certain  study, and whether it was carried out in such a way that would yield the proper results, without bias.

6 0
3 years ago
Please help asap
o-na [289]

Answer:

skeletal

circulatory

respiratory

digestive

immune

endocrine

nervous

muscular

Explanation:

skeletal- bones, spinal cord

circulatory- blood, vessels, heart,

respiratory- trachea, nose, lungs

digestive- intestines, stomach, oesophagus,mouth

immune- cells, organs, tissues

endocrine- kidney, bladder, urinary, glands

nervous- nerves, brain

muscular- muscle

8 0
2 years ago
Otosclerosis is hardening in the ear of the:
ehidna [41]

Answer:

NONE

Explanation:

7 0
3 years ago
What is the name of the muscle which attaches to both sides of the hair follicle?
Misha Larkins [42]

Answer:

Arrector pili muscles

Explanation:

These are small muscles, attached to hair follicles in mammals.

4 0
3 years ago
Read 2 more answers
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