Which of the following descriptions of the pharmacokinetic features in the elderly is correct? ()
A. The pH value of the gastric juice increases, which affects the degree of drug ionization
B. The speed of gastric emptying decreases, and it takes a shorter time to reach the effective blood drug concentration
C. The amount of intracellular fluid decreases, and the volume of distribution of water-soluble drugs increases
D. The amount of adipose tissues increases and the action of lipid-soluble drugs persists for a shorter time
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The nutritional status of a female, aged 69 years old, with a body height of 156cm and bodyweight of 47 Kg, is ()
A. Mild obesity
B. Normal
C. Mild emaciation
D. Moderate emaciation
A male patient, aged 71 years old, is hospitalized due to falls at home. This patient has poor eyesight before the fall. He does not take medication recently. He once fell three months ago. Which is the accurate nursing measure for this patient? ()
A. Comfort the patient and reduce the elderly's' fear about falls
B. Tell the patient to reduce activities as much as possible to avoid another fall
C. Encourage the elderly to use crutches as much as possible
D. Instruct the patient's relatives to improve the living environment of the patient
Which of the following guidance for constipation for the elderly is wrong?()
A. Do not take laxatives for a long time to prevent drug dependence
B. Take a squatting position during defecation and do not use too much force
C. Drink a glass of warm water on an empty stomach every morning to stimulate peristalsis.
D. Eat as many gas-producing foods and foods rich in vitamin as possible
A female patient, aged 82, looks blankly at the portrait of her deceased spouse or cries silently when reads over the old photos after the death of her spouse. She seems deaf to all persuasions from her children. Which stage of grief does the psychological reaction of this patient belong to? ( )
A. The numb stage
B. The guilt stage
C. The agonized stage
D. The missing stage
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