Answer:
Given
Per Kg of body mass, there is 3 gram of potassium
And abundance of three isotopes are as follows
Potassium-39, Potassium-40, and Potassium-41. Have abundances respectively as 93.26%, 0.012% and 6.728%.
1) A body weighing 80 Kg will have 240 grams of potassium. And the amount of Potassium-40 will be 0.012% of 240 gram
= 240*0.012/100 = 0.0288 gram.
2) Dose in (Gy) = (energy absorbed)/(mass of the body) = ( 1.1*106*1.6*10-19)/(80) = 22*10-10 J/kg
Dose (in siverts) = RBE*Dose(in Gy) = 1.2*22*10-10 = 26.4*10-10
When doing venipuncture on an elderly client whose veins are hard to find, the nurse should touch the skin around the insertion site.
Location for Venipuncture:
- The two veins most frequently utilized for venipuncture are -
- the cephalic and
- median cubital veins.
- Possible locations include the dorsum of the arm's basilic vein or the dorsal veins of the hands.
- The basilic vein, which is found on the pinkie side of the arm and is adjacent to the brachial arteries and median nerve, must only be utilized if there are no other more noticeable arm veins, due to its close closeness to both.
- Only in extreme cases can veins in the ankle and foot be used. Avoid touching the veins on the inside of the wrist. A few additional websites ought to be avoided as well.
Learn more about venipuncture here:
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Answer:
tunica intima (inner layer)
Explanation:
Walls of veins is composed of three layers, which are:
- A. Outer layer (tunica adventitia) is of connective tissue with the collagen fibers.
- B. Middle layer (tunica media) is of smooth muscle which are arranged circularly and the elastic fibers.
- <u>C.Inner layer (tunica intima) which consists of specialized simple squamous epithelium which are also known endothelium which lines all the blood vessels and endocardium of heart.</u>
Answer:
fluoxetine and phenelzine
Explanation:
Drug interactions are becoming an increased pattern since multiple prescription ocurrs often in aged pacients. The modern health prescrpitions usually involve 6 or more drugs for an average 55 year old patient daily. . The deaths of notable artists and celebrities due to misuse or overdose of medication ocurred often as drug interactions took place.
The combination of substances affects the nature of a drug, then the effects are ither increased or diminished, but when fluoxetine and phenelzine combine, the interaction can result in a critical conditin called:
central serotonin syndrome. The mental status changes will show agitation, tachycardia, diaphoresis leading to death.
Such symptoms can usually develop with only 1 or 2 dose of fluoxetine if combined with phenelzine. Remember always to seek a doctor.
Answer:
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Explanation:
whats your question i don't get it
