Answer:
Calcium ions.
Explanation:
Calcium ions is stored in the sarcoplasmic reticulum of the muscle fibers. Calcium plays an important role in the muscle contraction.
Smooth muscles use calcium for the phosphorylation of myosin that couples the electrical excitation and initiates muscle contraction. The process of cross bridge cycle occurs in the muscle contraction.
Thus, the answer is calcium.
Answer: d. "I know you are frightened, but I do not see spiders on the wall"
Explanation:
Delirium is a sudden change in the psychology or brain of a person that causes confusion and emotional disruption. It creates difficulty for person to think, sleep, remember, and pay attention.
Causes of delirium includes large consumption of slcohol, pneumonia that affects brains, and asthama which restricts the oxygen flow into brains.
Delirium is temporary and can be treated by different ways including medication and counseling. Medicines like antidepressants, sedatives, dopamine, and thiamine are provided.
Counseling helps to guide the patient's thoughts. counseling is aimed to is make the patient feel comfortable and make them believe that the place is safe for them so that they can share thoughts and feelings.
Hence, the nurse will counsel the patient by saying "I know you are frightened, but I do not see spiders on the wall" and make him comfortable to get him out of the fear.
Thus the correct option is D.
I believe the answer is E, all of the above
Answer and Explanation:
when we talk about the touch receptors the face has the highest density of touch receptors and on second number finger tips has the second highest density of touch receptors
BENEFITS :
- easy in temperature sensing
- used to identifying objects
- the information which is related to sensing can be easily given by highest touch receptors
The client's statement that the nurse's teaching about skeletal traction was effective is when the client declares that the metal pins will cut through his skin and into the bone.
Skeletal traction is a method used to treat bone fractures. The restoration of bones is done using pulleys and pins that will be placed inside the bones to reduce, align and immobilize fractures.
Therefore, when a nurse is giving instructions to the client who is being prepared for skeletal traction, he must be attentive and aware of the procedure, as this procedure may cause some kind of concern or pain in patients.
Patients must then be informed in advance of how the procedures will be performed when performing skeletal traction, so that they can understand that it is a normal procedure to use metal pins to heal the fracture.
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