This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The most common type of breathing protection used for construction work is a disposable respirator ... (Read 22 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 24, 2018
The most common type of breathing protection used for construction work is a disposable respirator with a NIOSH rating of ________.
 
  A) N-85 B) N-98 C) N-95 D) N-90

Question 2

________ are signs that use symbols and pictures to represent something.
 
  A) MSDS B) Pictograms C) NIOSH posters D) Emergency signals


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mistyjohnson

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


TFauchery

  • Member
  • Posts: 500
Reply 2 on: Jul 24, 2018
Gracias!

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old. The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old.
Common Laboratory Tests and Their Normal Values Common Laboratory Tests and Their Normal Values
Common Cytochrome P450 Drug Interactions in Dentistry Common Cytochrome P450 Drug Interactions in Dentistry
Common Prefixes Cont Common Prefixes Cont
Cordilleran-Type Mountain Building Cordilleran-Type Mountain Building
AACN Standards for Healthy Work Environments AACN Standards for Healthy Work Environments
Video: Electromagnetic Spectrum, Chlorophyll and Pigment & Light

For a complete list of videos, visit our video library