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

Author Question: Which will increase the heart rate? (Read 29 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
on: Apr 11, 2021

Question 1

According to the Frank-Starling law of the heart, the cardiac output is directly related to the
◦ thickness of the myocardium.
◦ venous return.
◦ size of the ventricle.
◦ heart rate.
◦ end-systolic volume.

Question 2

Which will increase the heart rate?
◦ only the application of acetylcholine to stimulation of the SA node
◦ both sympathetic stimulation and epinephrine stimulation of the SA node
◦ both sympathetic stimulation and acetylcholine stimulation of the SA node
◦ only epinephrine stimulation of the SA node
◦ only sympathetic stimulation of the SA node
Human Physiology: An Integrated Approach ¦ Silverthorn ¦ 8th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by LaDunn on Apr 11, 2021

frejo

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Apr 11, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


LaDunn

  • Member
  • Posts: 526
Reply 2 on: Apr 11, 2021
Excellent

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Changes in the abundance and egg-hatching success rate of prairie chickens. Changes in the abundance and egg-hatching success rate of prairie chickens.
Variation in the rate of evolution as a function of the strength of selection, assuming genetic drif Variation in the rate of evolution as a function of the strength of selection, assuming genetic drif
A Glitch Interrupts the Vela Pulsar’s Spindown Rate A Glitch Interrupts the Vela Pulsar’s Spindown Rate
Situations Causing Changes in Respiratory Rate Situations Causing Changes in Respiratory Rate
Heart block Heart block
Heart Scribble Heart Scribble
Video: Homeostasis (range of body conditions, normal limits, mild stresses & severe stresses)

For a complete list of videos, visit our video library