ATI RN
ATI Pharmacology Proctored
1. Which of the following conditions are not treated with Barbiturates?
- A. Seizures
- B. Hypotension
- C. Insomnia
- D. Anxiety
Correct answer: B
Rationale: Hypotension is not treated with barbiturates. Barbiturates are primarily used for treating seizures, insomnia, and anxiety, but they are not indicated for the treatment of hypotension.
2. A healthcare provider is explaining to a patient the difference between primary and secondary immunodeficiency disorders and explains that secondary immunodeficiencies (select all that apply):
- A. May develop after viral infections
- B. Develop before birth
- C. May develop following immunosuppressive therapies
- D. Are caused by superimposed conditions
Correct answer: A, C, D
Rationale: The correct statements about secondary immunodeficiencies are that they may develop after viral infections, following immunosuppressive therapies, and are caused by superimposed conditions. Choice B ('Develop before birth') is incorrect because secondary immunodeficiencies do not develop before birth. They are acquired later in life. Therefore, the correct answers are A, C, and D.
3. A client with diabetes mellitus is experiencing hypoglycemia. Which of the following findings should the nurse expect?
- A. Polyuria
- B. Warm, dry skin
- C. Irritability
- D. Hyperventilation
Correct answer: C
Rationale: Irritability is a common finding in clients with hypoglycemia due to decreased glucose levels in the brain. Polyuria (excessive urination) is not typically associated with hypoglycemia, but rather with hyperglycemia. Warm, dry skin is not a typical finding in hypoglycemia; instead, the skin may be cool and clammy. Hyperventilation is not a common finding in hypoglycemia; instead, shallow breathing or difficulty breathing may occur.
4. Which is considered a block to effective communication?
- A. Using silence
- B. Using clichés
- C. Directing the focus
- D. Defining the problem
Correct answer: B
Rationale: Using clichés is a communication block because it can come across as dismissive or insincere, hindering meaningful dialogue.
5. A patient with severe peripheral vascular disease has developed signs of dry gangrene on the great toe of one foot. Which of the following pathophysiologic processes most likely contributed to this diagnosis?
- A. Inappropriate activation of apoptosis
- B. Bacterial invasion
- C. Impaired arterial blood supply
- D. Metaplastic cellular changes
Correct answer: C
Rationale: The correct answer is C: Impaired arterial blood supply. Dry gangrene is typically caused by impaired arterial blood supply, leading to tissue death without bacterial infection. Choices A, B, and D are incorrect. Inappropriate activation of apoptosis is not a common cause of dry gangrene. Bacterial invasion usually leads to wet gangrene, not dry gangrene. Metaplastic cellular changes are not directly associated with the development of dry gangrene.
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