« previous next »

Author Question: The first phase of a risk assessment is 1. Has the chemical been released into the environment? ... (Read 40 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Jul 8, 2018
The first phase of a risk assessment is
 
  1. Has the chemical been released into the environment?
  2. How much and by which route of entry can the chemical enter body?
  3. Is the chemical known to be associated with a negative health effect?
  4. What is the prediction for potential harm?

Question 2

Which of the following is considered a non-point source of pollution? 1. Hazardous waste site 2. Animal waste from wildlife 3. Chlorine poured down a well 4. Stagnant water ANS: 2
 
  Which of the following is considered a non-point source of pollution?
  1. Hazardous waste site
  2. Animal waste from wildlife
  3. Chlorine poured down a well
  4. Stagnant water


T4T

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: 3

Answer to Question 2

ANS: 2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Nursing history for male genetalia assessment Nursing history for male genetalia assessment
Chemical structures of four amino acids Chemical structures of four amino acids
Disposable thermometers with chemical dots. (A) Axillary thermometer (marked “AX”); (B) rectal ... Disposable thermometers with chemical dots. (A) Axillary thermometer (marked “AX”); (B) rectal ...
a) Preformed mediators released by mast cells and their actions. (b) Newly synthesized mediators ... a) Preformed mediators released by mast cells and their actions. (b) Newly synthesized mediators ...
Synaptic transmission. (a) Action potential reaches synapse; (b) neurotransmitter released synaptic ... Synaptic transmission. (a) Action potential reaches synapse; (b) neurotransmitter released synaptic ...
Chemical bookkeeping Chemical bookkeeping
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library