Answer:
231 ml
Explanation:
Let x represent the amo unt of Dextrose 70% in ml and y represent the amount of Dextrose 5% in ml needed to prepare 1,000mL of Dextrose 20%.
Since 1000 ml of Dextrose 20% is needed, hence:
x + y = 1000 (1)
Also 70% Dextrose is mixed with 5% dextrose to produce 20% dextrose. i.e.:
70% of x + 5% of y = 20% of 1000
0.7x + 0.05y = 200 (2)
We have to solve equations 1 and 2 simultaneously.
Let us multiply equation 2 by 20:
14x + y = 4000 (3)
subtract equation 1 from 3:
13x = 3000
x = 231 ml
Put x = 231 in equation 1 to find y:
231 + y = 1000
y = 769 ml
Therefore 231 ml of Dextrose 70% must be mixed with 769 ml of Dextrose 5% to prepare 1,000mL of Dextrose 20%? *
An 86-year-old female presents to the emergency department complaining of shortness of breath. Assessments reveal atrial fibrillation at 148 beats/min. a. Discuss your potential plan of care for this client. b. Discuss an antidysrhythmic with which this client may be treated and the possible implications for care.
Answer:
The woman has difficulty breathing due to air duct defibrillation, that is why she will not be allowed to do physical activity, a beta-blocker, an antiarrhythmic, and a diuretic will be indicated to also regulate blood pressure and fluid retention in cause of venous return dysfunction.
Explanation:
These patients have to have a very careful and constant attention since they can enter a heart systemic failure, unlike ventricular fibrillation, the atrial fibrillation is much more serious and lethal.
10.
3. O
o=whole note
The nurse is caring for an elderly client in four point restraints. What is actions by the nurse are essential to prevent the nurse from being liable for false imprisonment Select all that apply
Answer:
ask the client to sign a release without medical approval.
Explanation:
The only thing that the nurse needs to do is to ask the client to sign a release without medical approval. By signing this release the client accepts all the risks involved in leaving on their own without medical approval and releases the hospital and medical staff from any responsibility/liability. This is usually done when doctors/medical staff still need to perform more exams on the patient in order to make sure that they are in a healthy enough state to travel on their own but the patient wants to leave regardless of the doctor's warnings/disapproval.
Drag each tile to the correct box.
Maria is a home health aide. She really enjoys working with her patients, but she is ready to take on more responsibilities, and she would eventually like to become a nurse practitioner. Organize the order in which she might advance on her career ladder.
registered nurse
licensed practical nurse
nurse practitioner
22. what is the correct order for donning (putting on) PPE (personal
protective equipment)? *
What does health mean?
Answer:
the state of being free from illness or injury.
Explanation:
If you have had Hepatitis A, you cannot yet which other type of
Hepatitis?
Answer: I think you couldn´t get hepatitis c
Explanation:
Many of the same techniques used to lift heavy objects apply when moving patients as well.
True or false
Answer:
False
Explanation:
Idw
What should be Lewis immediate concern and action on hearing the emergency Tornado warning announcement?
Answer:
take shelter and supllies
Explanation:
Answer is given below :
Explanation:
Upon hearing the emergency tornado and warning announcement, you should immediately do the appropriate actions included in your emergency plan.According to the Occupational Safety and Health Administration (OSHA), it is recommended that people and businesses first develop an emergency plan when a tornado occurs. when a situation like this happens, you already know the right steps to take to stay calm without fear of emergencies.Including a place for shelter during a tornado is one of the most important aspects of planning. So you elaborate on the risk assessment, prepare the shelter, have enough food and water to spend a few days there, evacuate and lockout your home or office.Is the use of addictive and dangerous drugs good or bad? Why?
Answer:
Illegal drugs aren't good for anyone, but they are particularly bad for a kid or teen whose body is still growing. Illegal drugs can damage the brain, heart, and other important organs. Cocaine, for instance, can cause a heart attack even in a kid or teen.
1: A member of your high school tennis team comes to you complaining of an extremely sore elbow, especially on the
outside of her elbow. She just returned from a major tournament where she played a greater number of sets and
matches than she ever had before. On examination you note that she has pain in the region of the lateral humeral
epicondyle that becomes worse immediately after participation. She also states that the pain sometimes radiates into
the muscles on the forearm, specifically the extensor/supinator group. The lateral epicondyle also appears to be
swollen. What would you conclude based on this information? What would you recommend to this athlete?
Explanation:
Tennis elbow is a repetitive strain injury to the extensor muscles and tendons of the forearm. The symptoms of tennis elbow are of pain on the outside of the elbow and back of the forearm, and weakness with grip. A one-handed backhand performed with poor technique is a common cause of tennis elbow (Fig. 1). The one-handed backhand places a lot of strain on the muscles and tendons of the forearm that have a common attachment to the outside of the elbow, called the lateral epicondyle. Initially, pain on the outside of the elbow and back of the forearm will occur when playing tennis. If the injury is not treated appropriately, the symptoms will become more severe and constant, eventually limiting the activity. Repetitive use of a hammer or screwdriver or carrying a heavy briefcase are other potential causes of “tennis elbow.”
Treatment of Birgitte’s tennis elbow condition consisted of specific muscle treatment techniques to free up soft tissue motion of the forearm musculature, chiropractic adjustments to free up joint motion in the wrist and elbow, and ultrasound/electric muscle stimulation combotherapy to decrease pain and restore normal muscle tone. Birgitte was also instructed to ice her elbow 20 minutes on, 1 hour off, and reapply to decrease inflammation.
Why do you want to learn about health sciences
Para ayudar a la comunidad