Author Question: What is 60 of the maximal heart rate (MHR) for a person 30 years old? A) 110 bpm B) 114 bpm C) ... (Read 67 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
What is 60 of the maximal heart rate (MHR) for a person 30 years old?
 A) 110 bpm
  B) 114 bpm
  C) 150 bpm
  D) 190 bpm
  E) 200 bpm

Question 2

Which energy substrate makes the smallest contribution to energy production during physical activity?
 A) Carbohydrate
  B) Protein
  C) Fat
  D) Water



kjohnson

  • Sr. Member
  • ****
  • Posts: 330
Answer to Question 1

B

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

For a complete list of videos, visit our video library