Which statement made by a client taking nitroglycerin as needed (prn) indicates understanding of the instructions for safe use of this drug?
“I will discard unused pills after six months after replacing it with a new vial.”.
“I won’t take this medication if I have a headache because it will make it worse.”.
“I will remain flat in bed for one hour after I take this medication.”.
“I will go to the emergency room if I develop a tingling feeling on my tongue.”.
The Correct Answer is A
“I will discard unused pills after six months after replacing it with a new vial.” This statement indicates that the client understands that nitroglycerin tablets lose their potency over time and need to be replaced regularly.
Choice B is wrong because nitroglycerin can cause headaches as a side effect, but the client should not stop taking it if they have chest pain. They can use Tylenol for pain relief.
Choice C is wrong because nitroglycerin can cause hypotension and dizziness, so the client should avoid lying down or changing positions suddenly after taking it. They should sit or stand still until the chest pain subsides.
Choice D is wrong because a tingling feeling on the tongue is a normal sensation when taking sublingual nitroglycerin and does not indicate an adverse reaction. It also confirms that the tablet is potent and effective.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Remove gloves, wash hands, remove face shield, gown, mask, and wash hands again. This is because gloves are the most contaminated piece of PPE and should be removed first to avoid touching other parts of the body or environment with them. Washing hands after removing gloves is also important to reduce the risk of infection. Face shields, gowns, and masks should be removed in that order, as they are less contaminated than gloves and can be handled with clean hands. Washing hands again after removing all PPE is the final step to ensure hygiene.
Choice A is wrong because it does not include washing hands after removing gloves, which is a crucial step to prevent contamination. It also removes the gown before the gloves, which can cause the gown to touch the face or hair and contaminate them.
Choice B is wrong because it does not include washing hands between removing gloves and gown, which can transfer germs from the gloves to the gown and then to the face or hair when removing the face shield and mask.
Choice D is wrong because it does not include washing hands between removing gloves and gown, which can transfer germs from the gloves to the gown and then to the face or hair when removing the face shield and mask. It also removes the gown before the face shield, which can cause the gown to touch the face or hair and contaminate it.
Normal ranges for PPE removal are not applicable as different types of PPE may require different methods of removal. However, some general principles are to remove PPE in a way that minimizes contact with contaminated surfaces, perform hand hygiene frequently, and dispose of PPE properly.
Correct Answer is A
Explanation
Cataracts are a condition where the lens of the eye becomes opaque, causing impaired vision. Blurred or cloudy vision is a common symptom of cataracts.
Some possible explanations for the other choices are:
Choice B. Burning sensation in the eye. This is not a typical symptom of cataracts, but it could indicate an infection, allergy, or dry eye syndrome.
Choice C. Inability to produce tears. This is also not a typical symptom of cataracts, but it could indicate a problem with the lacrimal glands or ducts that produce and drain tears.
Choice D. A swollen lacrimal gland. This is not a symptom of cataracts, but it could indicate an inflammation or infection of the lacrimal gland, which is located near the upper eyelid.
Normal ranges for visual acuity are 20/20 for normal vision and 20/40 for mild impairment. Visual acuity can be measured using a Snellen chart or other methods.
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