ATI LPN
ATI LPN Pharmacology Exam I Questions
Extract:
Question 1 of 5
When categorizing medications, drug classifications may be defined by the effects of the drug and:
Correct Answer: A
Rationale: The correct answer is A because drug classifications are primarily based on the therapeutic effects they produce in the body. This helps healthcare providers understand how a drug works and its intended use. Symptoms the drug relieves are crucial in determining its classification. Dosage amounts (
B) are important for administration but do not define drug classification. Patient tolerance (
C) varies among individuals and is not a determining factor for drug classification. Nursing implications (
D) refer to the responsibilities of nurses when administering a drug, not the classification itself.
Question 2 of 5
The technique in which the practitioner alters body energy fields by passing his hands over the patient to determine where tensions exist is the practice of:
Correct Answer: D
Rationale: The correct answer is D: Therapeutic touch. This technique involves the practitioner using their hands to detect and manipulate the patient's energy fields to promote healing. This is based on the concept that energy imbalances can lead to physical or emotional issues. In therapeutic touch, the practitioner does not physically touch the patient but rather hovers their hands over the body to sense energy disturbances and restore balance.
A: Biofeedback involves monitoring bodily functions to gain control over usually involuntary processes, not manipulating energy fields.
B: Allopathic medicine is the conventional approach to medicine using drugs and surgery, not energy manipulation.
C: Imagery uses visualization techniques to promote relaxation and healing, not energy field manipulation.
Therefore, the correct answer is D as it specifically involves the practice of manipulating energy fields for therapeutic purposes.
Question 3 of 5
The nurse explains that a drug may have several names. The trade name is the only name that can be:
Correct Answer: D
Rationale: The correct answer is D: Trademarked. Trade names are specific to the manufacturer and are protected by trademark laws. This means that only the manufacturer can use the trade name to market and sell the drug. Other choices are incorrect because: A - Retailers may use trade names, but it is not the only name they can use. B - The chemical makeup is identified by the generic name, not the trade name. C - Orders typically use generic names for clarity and accuracy.
Question 4 of 5
An arthritic patient will be discharged home with a variety of medications. The best way for the home health nurse to assist the patient who lives alone in taking his medications is to:
Correct Answer: C
Rationale:
Correct
Answer: C (Arrange the medication in a user-friendly pill organizer)
Rationale: Organizing medications in a pill organizer helps the patient easily identify and take the correct medications at the right time. This method reduces confusion and minimizes the risk of missed doses or taking incorrect medications. It also promotes medication adherence and helps the patient stay on track with their treatment plan.
Summary of Incorrect
Choices:
A: Verbal instructions may not be sufficient for a patient living alone to effectively manage multiple medications.
B: While securing medications is important for safety, it does not address the patient's ability to manage and take them correctly.
D: Leaving outdated medications can lead to potential confusion and misuse, compromising the patient's health and safety.
Question 5 of 5
The patient's respirations dropped from 14 breaths/minute to 8 breaths/minute after receiving a large dose of morphine. Which term accurately describes the patient's reaction to the morphine?
Correct Answer: A
Rationale: The correct answer is A:
Toxic. The decrease in respirations from 14 to 8 breaths/minute after a large dose of morphine indicates an adverse reaction known as respiratory depression, which is a toxic effect of morphine. Morphine can depress the respiratory center in the brainstem, leading to a decrease in breathing rate.
Choice B, allergic reaction, involves the immune system and is not related to the respiratory depression caused by morphine.
Choice C, idiosyncratic reaction, refers to an individual's unique and unpredictable response to a medication, which does not specifically address the toxic effect seen here.
Choice D, therapeutic, would not be appropriate as the decreased respiratory rate is not a desired therapeutic outcome.