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
stepan [7]
3 years ago
15

Please help, I can't fail this!

Health
2 answers:
hoa [83]3 years ago
6 0
The heart rate reserve is equal to the difference between maximum heart rate and resting heart rate. Maximum heart rate is usually calculated by:
Hmax = 220 - age
Hmax = 220 - 40 = 180
HRR = Hmax - Hrest
HRR = 180 - 75
= 105
The answer is B
fomenos3 years ago
5 0
Resting rate - maximum rate.

40 year old - 220 maximum rate
180 - resting rate 
180 - 75 = 
105 
B

You might be interested in
A patient is prescribed ophthalmic corticosteroids. what eye disorder may result from long-term use of ophthalmic corticosteroid
mote1985 [20]
The eye disorder that may result from long term use of opthalmic corticosteroids would be glaucoma. It is an eye disease that involves a damage of the optic nerve in the eyes. It occurs when there is a fluid build up in the eye. It adds pressure to the eye causing the damage.
3 0
3 years ago
Why should healthcare workers carry medical malpractice insurance?
SpyIntel [72]

Answer:

Explanation:

If they get hurt or if anything happens while they are in practice they have a plan to fall back on and that way they also dont have to sue or pres charges wright away.

8 0
3 years ago
An error was made in a handwritten blood bank record. which of the following methods is acceptable for correcting the error to r
RUDIKE [14]
Hand write it over again.
7 0
3 years ago
Compear they type of girls as they relate to sudden and predictable losses
MrMuchimi

is this a real question? let me guess you are a boy?

3 0
3 years ago
Read 2 more answers
List at least one food pathogen that causes sickness and a way to prevent this from<br> happening
photoshop1234 [79]

one is foodborne illness(food poisoning)

I know at least these 3 things how you can prevent it

1. dont eat spoiled meat or raw meat

2. check the expiration date on like eggs and dont drink unpasteurized milk

3. and dont leave like dairy products out in room temp

6 0
2 years ago
Other questions:
  • The main purpose of peer review board
    13·1 answer
  • Which of the following documentation elements are out of the scope of practice for the medical assistant?
    12·1 answer
  • PLEASE HELP FAST!!
    7·2 answers
  • Hi!
    10·1 answer
  • How long does a stress fracture take to heal
    9·1 answer
  • Which statment is true about regular exercise?
    8·1 answer
  • Which action is taken by a player on offense in a game of lacrosse Attacking the opponents goal Throwing the ball out of bounds
    11·1 answer
  • Vitamins A, vitamin C, calcium, and __________ are required to appear on nutritional labels. A. iron B. zinc C. potassium D. pho
    8·2 answers
  • What requires businesses to explain all interest charges, late charges, collection fees, and finance charges up front before the
    10·1 answer
  • Ventriclo
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!