Answer:
True.
Explanation:
Stage 1 of NREM sleep is characterized by a low amplitude EEG, mixed frequency between range a and s (2 to 7Hz). EMG activity is usually higher than at other stages of sleep, but amplitude can vary widely. Stage 2 of NREM sleep is recognized by background activity and episodes of sleep spindles and K-complexes. Sleep spindles are short (12 to 14 Hz) waves that increase and decrease in amplitude to produce a spindle characteristic. Stage 3 NREM sleep is classified when slow waves or d waves (£ 2Hz) and high amplitude greater than 75mV (measured from lowest to highest wave - peak to peak) appear at 20 to 50% of the time of the day. record. Stage 4 NREM sleep is similar for EEG, EMG, and EOG from the previous stage; however, stage 4 is characterized by the presence of d waves in more than 50% of the time.
Accordingly, we can conclude that going through the NREM stages (1 to 4), the frequency of EEG waves decreases but their amplitude increases.
Answer:4. "I should avoid the use of salt substitutes containing potassium."
Explanation:
Salt substitute potassium are salt substitutes which contains "potassium chloride" alone or mixed with regular salt which is "sodium chloride", these are available as a way to cut back sodium intake which contributes to high blood pressure. However in this patient, taking salt substitute potassium could pose a health risk because lisinopril raises blood potassium levels, therefore concurrent use of lisinopril and salt substitute potassium would further increase the blood levels of potassium (hyperkalemia) which could cause side effects like irregular heart rhythm and in severe cases lead to kidney failure, muscle paralysis, cardiac arrest.
Answer:
The nurse should attempt to palpate the dorsalis pedis and posterior tibial pulses. Letter C
Explanation:
It is an efficient way to find out whether the patient suffers or not from arterial diseases. If that so, she should check his heart and veins as well.
Answer:
Make sure the injured person sees a doctor that day.
Explanation:
The correct answer is D; Mr. Wu may still qualify for help in paying Part D costs through his State Pharmaceutical Assistance Program.
Further Explanation:
Since Mr. Wu can't afford the prescriptions on his own since he has a limited income, he can apply through his state pharmaceutical assistance program. Most states has their own program where people who meet certain requirements can receive assistance with their medications. These programs are designed to help low income senior citizens and adults that have disabilities.
These programs will "wraparound" the Medicare part D and pay for the drugs and costs that part D will not. More information can be given at any pharmacy or your local DHS office.
Learn more about Medicare Part D at brainly.com/question/13411501
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