All categories

2 years ago

True or false breathe into the mouth first, then do chest compressions

Health

1 answer:

Tamiku [17]2 years ago

6 0

True helps restore blood flow.

You might be interested in

What are the three keys to good health throughout the lifetime?

Ira Lisetskai [31]

<span>Three keys to good health are a balanced diet, frequent exercise, and no smoking. A balanced diet will give you the nutrients you need to stay healthy, frequent exercise will keep your body in shape, and by not smoking, you're preventing yourself from becoming susceptible to certain sicknesses (i.e. lung cancer).</span>

5 0

3 years ago

Read 2 more answers

If your heart is not strong enough or efficient enough, it is difficult tobreathewhich of these likely contains the least author

ELEN [110]

b fitness training blogc government web sited post by a certified physicianperspirelift weights stretch

5 0

3 years ago

Which of the following BEST describes a body in equilibrium?

sukhopar [10]

$\textsf {\large{\underline { \underline {SOLUTION:-}}}}$

⇰Let O be the point of observation on the ground OX.

⇰Let A and B be the two positions of the jet.

$\bf➠Then, \angle XOA=60⁰ \: and \: \angle \: XOB=30⁰ \\ \\$

$\bf ➠Draw \: AL \perp \: OX \: and \: BM \perp \: OX \\ \\$

$\bf \:⇰ Let \: AL=BM=h \: meters. \\ \\$

$\bf \: ⇰ \: Speed \: of \: Jet = 720 \: km/hr\\$

$\bf = \huge( \small \: 720 \times \frac{5}{18} \huge) \small \: m / s\\$

$\bf = 200 \: m/s$

$\bf \:➥ Time \: taken \: to \: cover \: the \: distance \: AB=15 \: sec \\ \\$

$\bf➥ Distance \: covered =(speed×time) \\ \\$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \bf = (200 \times 15)m = 3000m \\ \\$

$\bf \therefore LM=AB=3000m \\ \\$

${ \bf \: ⇰ \: Let \: OL} = x \: \bf m \\ \\$

$\bf➥From \: right \: \triangle OLA, \: we \: have: \\$

$\bf \frac{OL}{AL} =cot \: 60⁰= \frac{1}{ \sqrt{3} } \implies \frac{x}{h} = \frac{1}{ \sqrt{3} } \\ \\$

$\bf \implies \: x = \frac{h}{ \sqrt{3} } \: \: \: \: \: \: \: ....(1) \\ \\$

$\bf \:➥ From \: right \: \triangle \: OMB,we \: have: \\$

$\bf\frac{OM}{BM} =cot30⁰= \sqrt{3} \\ \\$

$\bf \implies \: \frac{x + 3000}{h} = \sqrt{3} \\ \\$

$\bf[ \boxed{➯OM=OL+LM=OL+AB=(x+3000)m \: and \: BM=h \: m]}$

$\bf \implies \: x + 3000 = \sqrt{3} h \\$

$\bf \implies \: x = ( \sqrt{3} h - 3000) \: \: \: \: \: \: ....(2) \\$

⇰ Equating the value of x from (1) and (2),we get;

$\bf \: \sqrt{3} h - 3000 = \frac{h}{ \sqrt{3} } \\ \\$

$\implies \bf \: 3h - 3000 \sqrt{3} = h \\$

$\bf \implies \: 2h = (3000 \times \sqrt{3} ) = (3000 \times 1.762) \\$

$\bf \implies \: h = (3000 \times 0.866) = 2598 \\ \\$

$\bf \:➥ Hence \: ,the \: required \: height \: is \: \boxed{ \boxed{ \bf2598 \: m.}} \\ \\$

☆To View full answer drag your screen ⇰

4 0

3 years ago

Read 2 more answers

Suppose you calculate that elasticity of demand for cigarettes is 0.5. You can conclude that: a. Demand for cigarettes is elasti

Leto [7]

Answer:

answer is c

Explanation:

because cigarette price is not increased they get to buy and that causes so many diseases

8 0

3 years ago

If joe takes a 6-second heart rate count on his client and notes 8 beats, what would his client’s heart rate be?

inessss [21]

If joe takes a 6-second heart rate count on his client and notes 8 beats, his client’s heart rate would be 80 beats per minute.

<h3>What would his client’s heart rate be?</h3>

If a person have 8 beats in 6 seconds then the client heart rate would be 80 beats per minute because in one minute there are 60 seconds which is ten times. So in this way we also multiply 8 beats with 10 which is equals to 80 beats per minute.

So we can conclude that If joe takes a 6-second heart rate count on his client and notes 8 beats, his client’s heart rate would be 80 beats per minute.

Learn more about heart rate here: brainly.com/question/11245663

#SPJ1

6 0

2 years ago