1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lapo4ka [179]
1 year ago
11

Why is it important that radioisotopes used as diagnostic tools in nuclear medicine produce gamma radiation when they decay?

Medicine
1 answer:
Katen [24]1 year ago
3 0

Gamma leaves the body quickly so minimizes damage to tissue and can be detected using scintillation devices.

<h3>What is the effect of gamma rays on tissue?</h3>

Gamma rays can completely permeate the human body and cause ionizations that can damage DNA and tissue.

The most hazardous methods of exposure to radioactive elements that release alpha and beta particles are ingestion, inhalation, absorption, and injection. The most damaging external threat is gamma radiation. "Beta burns" can result from beta particles partially penetrating skin.

<h3>How do gamma rays destroys cell?</h3>

They produce indiscriminate chemical reactions due to their extremely high degrees of chemical reactivity. The several molecules that make up the cell are damaged as a result of radiation and the battered electrons' chaotic movement inside the cell. Additionally, chromosomal DNA within the cell nucleus may sustain damage.

To know more about scintillation visit :

brainly.com/question/10628628

#SPJ4

You might be interested in
Early Homo is distinguished from the australopithecines largely by
borishaifa [10]

Answer:

The correct answer is option A. large cranial capacity.

Explanation:

Humans (genus Homo) are said to have descended from australopithecines ancestors found 2 to 3 million years ago. Early homo came after the australopithecines who were more similar to homo sapiens.

The major characteristics that distinguish early Homo from Australopithecus are early homo have a larger cranial capacity which is larger brain size and smaller dentition. This distinguish character is more because of their diet.

Thus, the correct answer is option A. large cranial capacity.

7 0
3 years ago
Explain how and why drinking water affects:<br> (A) Blood plasma<br> (B) Blood plasma osmolarity
Oxana [17]

Answer:

(A) - The volume of the blood plasma increases on overhydration and decreaes on dehydration.

(B) - Osmolality of blood increases with the dehydration and decreases with the overhydration.

Explanation:

If the levels of drinking water is increased, then the plasma becomes more dilute and the plasma volume increases because <u>the water will be reabsorbed more and which as a result reduces plasma concentration of the solutes and increases volume of plasma.</u>

Plasma osmolality measures electrolyte-water balance of the body. <u>As mentioned, above on overhydration, the plasma concentration of the solutes decraeses which also decreases osmolality. So, Osmolality of blood increases with the dehydration and decreases with the overhydration. </u>Increased osmolality in blood stimulate the secretion of antidiuretic hormone which results in the increased water reabsorption and therefore, more concentrated urine and hence blood plasma with less concentration.

4 0
2 years ago
8. An advanced practice registered nurse in an outpatient clinic could delegate which of the following tasks to an unlicensed cl
Ray Of Light [21]

Answer:

Delegatee Responsibilities

Everyone is responsible for the well-being of patients. While the nurse is ultimately accountable for the overall care provided to a patient, the delegatee shares the responsibility for the patient and is fully responsible for the delegated activity, skill or procedure

3 0
2 years ago
100 POINT QUESTION PLEASE ANSWER
ratelena [41]

Answer:

Phospholipids!

Explanation:

4 0
3 years ago
What three respiratory diseases combine in chronic obstructive pulmonary disease? how does smoking cause this disease?.
ahrayia [7]

COPD, emphysema, bronchitis , and asthma. Chronic obstructive pulmonary disease (COPD), which incorporates chronic bronchitis.

<h3>What about chronic obstructive pulmonary disease?</h3>
  • COPD symptoms include persistent coughing or wheezing.
  • Excessive sputum or phlegm.
  • Respiration difficulty.
  • The signs and symptoms include wheezing, expulsion mucus (sputum), and trouble breathing.
  • It's frequently brought on by prolonged exposure to irritant gases or particulates, most often from cigarette smoke.
  • Heart disease, carcinoma , and a variety of other diseases are more likely to occur in people with COPD.
  • In around 9 out of each 10 cases, smoking is regarded to be the first cause of COPD.
  • The lining of the lungs and airways can get damaged by the toxic compounds in smoke.
  • Quitting smoking can help stop the deterioration of COPD.
  • Short-acting bronchodilator inhalers are the initial line of therapy for the bulk of COPD patients.
  • Breathing is formed easier by bronchodilators, which relax and expand the airways.
  • Short-acting bronchodilator inhalers are available in two varieties: beta-2 agonist inhalers, like salbutamol and terbutaline.
  • For those with chronic obstructive pulmonary disease (COPD) who have (or are in danger for) hypercapnia, an excessive amount of oxygen can be harmful.
  • Patients with hypercapnia are frequently over oxygenated, despite established standards and acknowledged danger.

Learn more about chronic obstructive pulmonary disease here:

brainly.com/question/11151912

#SPJ4

3 0
1 year ago
Other questions:
  • A teenage boy who was involved in a bicycle accident has a puncture wound in which the
    12·1 answer
  • What is the relationship between the serous pericardium and the heart wall?
    8·2 answers
  • For elementary school children, they are becoming<br> -. In terms of<br> much more independent.
    9·2 answers
  • What are the four steps of lipolysis?
    14·1 answer
  • A 41-year-old woman diagnosed with multiple sclerosis (MS) is sharing her story with members of an MS support group made up of p
    9·1 answer
  • What is the study of epidemiology?
    5·1 answer
  • 2) A 68-year old female is experiencing left heart failure. Physical exam reveals elevated blood
    7·2 answers
  • When you _________, air enters the body
    11·1 answer
  • A person's health is determined by a combination of _____ and environmental factors.
    13·2 answers
  • What is defined as the application of procedures that reflect available evidence, but not at the level of specific tests of spec
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!