Questions by Ohiodoug

Questions by Ohiodoug

What most directly causes hypertension? lack of blood flow to the heart a weakening of a blood vessel wall excessive force of blood pumping injury to heart muscle

asked Oct 2, 2018

1 answer

5 votes

189k views

Contamination of injection devices is limited to the needle and removing the needle makes the syringe safe for reuse. Is this statement true or false?

asked Aug 9, 2018

2 answers

5 votes

147k views

A purple beam is hinged to a wall to hold up a blue sign. The beam has a mass of mb = 6.2 kg and the sign has a mass of ms = 17 kg. The length of the beam is L = 2.48 m. The sign is attached at the very

asked Jun 20, 2018

1 answer

0 votes

97.0k views

Which statements about objects used by people in daily life from ancient times are true

asked Jun 1, 2018

1 answer

4 votes

158k views

A $40,000 loan at 4% dated June 10 is due to be paid on October 11. The amount of interest is (assume ordinary interest

asked Mar 19, 2018

2 answers

5 votes

186k views

Which fraction is not equivalent to 16/24 A. 2/3 B. 5/8 C. 32/48 D. 4/6

asked Aug 15, 2017

2 answers

4 votes

50.0k views

read this sentence from the text: in these days we can kindle a fire without any trouble, because we can easily get a match... what is the purpose of this line from the text? a: to contradict the main

asked Aug 14, 2017

2 answers

3 votes

52.7k views

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