Question

question 27 (1 point) ✓ saved
which of the following does not affect a diabetic persons need for insulin?
emotions
diet
exercise
weight
question 28 (1 point) ✓ saved
which of the following categories of drugs speed up the cell processes and make it
easier for nerve cells to transmit messages?
cns activators
cns exciters
cns agitators
cns stimulants
question 29 (1 point) ✓ saved
before administering digoxin, the health care worker must check the apical pulse.
digoxin should not be given if the pulse is not over:
40 bpm
50 bpm

Explanation:

• Question 27: Diet affects blood - sugar levels (more carbs mean more insulin may be needed), exercise can lower blood - sugar (so less insulin might be required in some cases), and weight (more body fat can affect insulin resistance). Emotions, while they can have some physiological effects, are not a direct and primary factor in a diabetic person's need for insulin in the same way as the other options.
• Question 28: CNS stimulants are drugs that speed up cell processes and make it easier for nerve cells to transmit messages. The terms "CNS activators", "CNS exciters", and "CNS agitators" are not the standard or commonly used medical terms for this class of drugs.
• Question 29: Before giving digoxin, the apical pulse is checked. Digoxin should not be given if the pulse is less than 60 bpm for adults. But among the given options (assuming it's a simplified question), if we consider the general rule of thumb in some basic nursing scenarios (even if not fully comprehensive), we are looking for the lowest value that is a contraindication.

Answer:

• Question 27: Emotions
• Question 28: CNS stimulants
• Question 29: (Since the options are 40 bpm and 50 bpm, and the correct value is usually 60 bpm, but if we have to choose from the given options, there is an error in the question. However, if we assume it's a trick question and we go by the fact that 40 and 50 are both low, but in some basic learning materials where maybe a wrong range is given, we note the issue. But if forced to choose, we can't as both 40 and 50 are incorrect as the real value is 60. But if we consider the format, we can say that based on the options, there is a mistake. But if we have to pick the'most incorrect' in the context of a wrong - options - given - scenario (even though it's not a proper medical approach), we can't really. But if we assume it's a typo and the intended option was 60 and the closest wrong is 50 (as 40 is extremely low for a general contraindication before digoxin in a non - specific patient without certain conditions), we still note the problem. But strictly by the given options, there is no correct answer as per medical standards. But if we follow the format, we can say:
• Question 29: (There is an error in the options as the correct pulse rate is 60 bpm. But if we assume it's a misprint and we have to choose the higher of the two given (50 bpm) as 40 is too low for a general contraindication in a non - specific context (even though this is not a proper medical answer)) 50 bpm