What does teratogenic refer to?

endangering the elderly

causing birth defects in the unborn fetus

cancer-causing

endangering the health of the mother

Answer and Explanation

The Correct Answer is B

A. Endangering the elderly: Teratogenicity does not refer to endangering the elderly. It is related to effects on the fetus.

B. Causing birth defects in the unborn fetus: Teratogenic substances are those that can cause birth defects when a pregnant woman is exposed to them.

C. Cancer-causing: Substances that cause cancer are called carcinogens, not teratogens.

D. Endangering the health of the mother: While some teratogens can also affect the mother, the term specifically refers to causing birth defects in the fetus.

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Free Nursing Study Resources

Correct Answer is ["A","C","D"]

Explanation

A. Allergy shot: Patients should be observed for at least 15 minutes after receiving an allergy shot because of the risk of anaphylactic reactions, which can be life-threatening if not treated promptly.

B. B12 shot: Observation after a B12 shot is not typically necessary as it is generally well tolerated and does not carry a high risk of immediate allergic reactions.

C. Antibiotics: Some antibiotics, especially when given by injection, can cause allergic reactions, including anaphylaxis. Therefore, it’s prudent to observe the patient for 15 minutes after administration.

D. Immunizations: Like allergy shots, immunizations can sometimes cause allergic reactions or anaphylaxis, so patients are often observed for 15 minutes following administration.

A. A medication that supports physiological well-being B. Medication designed to have more benefits than risks C. An inactive substance that is used for comparison in drug studies D. The active ingredient in a drug preparation

Correct Answer is C

Explanation

A. A medication that supports physiological well-being: A placebo does not have active therapeutic effects and is used in research, not for direct physiological support.

B. Medication designed to have more benefits than risks: This statement refers to a drug with a favorable benefit-risk profile, not a placebo.

C. An inactive substance that is used for comparison in drug studies: This is the correct definition of a placebo. It is an inactive substance that has no therapeutic effect, used to compare against the active drug in clinical trials.

D. The active ingredient in a drug preparation: This statement describes the component responsible for the therapeutic effect of a drug, not a placebo.

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What does teratogenic refer to?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse should have a patient remain in the office for 15 minutes following the administration of which of the following medications? Select all that apply.

Correct Answer is ["A","C","D"]

Explanation

A group of student nurses are reviewing the process of drug development. Which statement best identifies the concept of a placebo?

Correct Answer is C

Explanation

Based on the classification system of pharmacodynamics, which category statements are accurate? (Select all that apply.)

A nurse is working with a patient who has been taking medication for anxiety for several weeks and now reports that the medication doesn't seem to work anymore. The patient has stopped taking the medication, as it doesn't work. Which finding should the nurse suspect?

A nurse working at the poison control center receives a call from a young woman babysitting a 4-year-old child who reportedly swallowed some of his parent's medication. Which statement by the nurse is best at this time?

The LPN/LVN is aware that the bioavailability of a drug is based on multiple factors. Which factor(s) would be included? Select all that apply.

While caring for a patient with a history of hypothyroidism, the nurse expects which of the following medications to be included in the patient's medication list?

A patient is admitted to the emergency room with an accidental overdose of a substance that is caustic. Which therapeutic option should the nurse question?

When providing medications from floor stock to a patient on the Alzheimer's unit of a long-term care facility, the nurse demonstrates the principle of drug administration by performing which of the following?

A nurse is preparing to administer a medication to a patient. Which routes should the nurse anticipate as leading to quicker systemic absorption? (Select all that apply.)