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Vitek1552 [10]
3 years ago
7

"As their name suggests, calcium ion channel blockers block calcium ion channels in the sarcolemma of pacemaker and contractile

cardiac muscle cells and slow calcium ion entry into the cell during an action potential. What effects would these drugs have on the myocardial cells?"
Social Studies
1 answer:
Semmy [17]3 years ago
3 0

Answer:

There would be a decrease in contractility

Explanation:

Since the calcium ion channel blockers slow down the calcium ion and they do not affect the potassium ion efflux which thus leads to a quick repolarization of the cell. This causes the muscle cell to lose the ability to sustain the excitability needed to keep it in a contracted state.  

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Businesses<br> resource market and<br> the product market.
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<em><u>So, product markets are the ones where goods and services are bought and sold. Resource markets is where businesses buy the things that they need in order to produce the goods and services.</u></em>

8 0
2 years ago
What are the meaning of these words
Rom4ik [11]

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7 0
3 years ago
After serving two terms in Afghanistan, Kurt is suffering from insomnia, is agitated and jumpy, and has intrusive thoughts that
boyakko [2]

Kurt is suffering from insomnia, is agitated and jumpy, and has intrusive thoughts that cause great distress. Kurt is most likely suffering from the post-traumatic disorder.

Insomnia is a commonplace sleep disorder that could make it hard to fall asleep, difficult to stay asleep, or reason you to wake up too early and not be capable of getting again to sleep. you may nevertheless feel worn out whilst you wake up.

People with PTSD have severe, disturbing thoughts and emotions related to their enjoyment that remain long after the disturbing event has ended. they'll relive the event via flashbacks or nightmares; they'll sense disappointment, worry, or anger; and they may experience indifference or estranged from different people.

Learn more about Insomnia here brainly.com/question/14525690

#SPJ4

8 0
2 years ago
Choose the answers that best complete each sentence.
chubhunter [2.5K]

Answer:

Alternative-A choice that can be selected over something else

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Explanation:

4 0
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3 years ago
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