Answer:
A. Cognition
Explanation:
Humans are the most intelligent animals on the earth because of our abilities to use cognitive functions at a higher level than any other living creature.
b. Overexpression of norepinephrine receptors on cardiac muscle
c. Reduce AChR expression on the cardiac muscle
d. Increased nicotinic receptor expression on skeletal muscle Atropine
Norepinephrine antagonists would affect heart rate in a similar way to activation of the parasympathetic ANS.
Answer: Option A
Explanation:
Norepinephrine is responsible for increasing the rate of the heart and causes contraction of the muscles. Having an antagonist norepinephrine would act in the opposite way and would decrease the rate of the heart and help relax the body of the human.
It will act in a similar way to activation of parasympathetic ANS which is responsible for the decreasing the heart rate and increasing the digestion at a faster rate. It relaxes the body of the humans.
What does the word arduous mean?
A.
basic
B.
difficult
C.
proper
D.
lucky
a. the Red Book
b. dictionary of pharmacy
c. USP 35
d. Drug Facts sheet
e. the Orange Book
f. the Merck Manual
Answer:
D. Drug Facts sheet
Explanation:
I calculated it logically
The nurse needs to set the IV pump to provide 4 grams of magnesium sulfate over a 20-minute period to run the bolus.
Since the bolus comes diluted in 250 mL of normal saline, the nurse needs to calculate the rate at which the bolus will be delivered. To do this, the nurse needs to divide the amount of magnesium sulfate (4 grams) by the time it should take to deliver the bolus (20 minutes). This gives a rate of 0.2 grams per minute.
However, since IV pumps deliver in milliliters per hour, the nurse needs to convert this rate to mL/hr. To do this, the nurse multiplies 0.2 grams/minute by 60 minutes/hour, giving a rate of 12 mL/hour. Therefore, the nurse should set the IV pump to 12 mL/hour to provide the 4-gram magnesium sulfate bolus over 20 minutes.
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The IV pump rate for a 4 gram bolus of magnesium sulfate to run over 20 minutes with a total volume of 250 mL should be set at 750 mL/hr.
To calculate the IV pump rate for a magnesium sulfate bolus of 4 grams to be administered over 20 minutes, we need to know the total volume of the IV fluid which is 250 mL.
Since the entire 250 mL should be administered in 20 minutes, we first convert minutes to hours because infusion pumps are calibrated in mL per hour. Thus, 20 minutes is ⅓ of an hour.
To find the infusion rate in mL/hour, we use the formula:
Therefore, the nurse should set the IV pump to run at a rate of 750 mL/hr to administer a 4 gram bolus of magnesium sulfate diluted in 250 mL of normal saline over 20 minutes.
ANSWER:
A "new experimental treatment" for major depressive disorder that does not "induce seizures" is calledMagnetic Simulation, involves "stimulation" of certain "regions of the brain" with magnetic impulses of various frequencies.
EXPLANATION:
Answer:
Magnetic Simulation
Explanation:
A new experimental treatment for major depressive disorder that does not induce seizures, called Magnetic Simulation, involves stimulation of certain regions of the brain with magnetic impulses of various frequencies.