ATI RN
Final Exam Pathophysiology
1. A 34-year-old woman has presented to the clinic for the first time, and the nurse learns that she has been taking Depo Provera for the past 13 years. This aspect of the woman's medical history should prompt what assessment?
- A. Cardiac stress testing
- B. Renal ultrasound
- C. Bone density testing
- D. Evaluation of triglyceride levels
Correct answer: C
Rationale: The correct answer is bone density testing (Choice C). Long-term use of Depo Provera, a hormonal contraceptive, is associated with decreased bone mineral density. Assessing bone density is crucial to monitor for potential osteoporosis. Cardiac stress testing (Choice A) is not indicated based on the medication history provided. Renal ultrasound (Choice B) and evaluation of triglyceride levels (Choice D) are not directly related to the use of Depo Provera.
2. Which of the following is a clinical manifestation in a patient with renal impairment associated with polycystic kidney disease?
- A. Suprapubic pain
- B. Periorbital edema
- C. Low serum creatinine level
- D. Palpable kidneys
Correct answer: D
Rationale: Palpable kidneys are a common clinical manifestation in patients with polycystic kidney disease due to the enlarged kidneys with multiple cysts. Suprapubic pain is not typically associated with this condition. Periorbital edema is more commonly seen in conditions like nephrotic syndrome. A low serum creatinine level is not a typical finding in renal impairment, as impaired kidneys usually lead to an elevated serum creatinine level.
3. What typically causes contact dermatitis?
- A. Fungal infection
- B. Long-term disorder from gout
- C. Contact with a skin allergen
- D. Staphylococcal infection
Correct answer: C
Rationale: Contact dermatitis is typically caused by contact with a skin allergen that triggers an allergic reaction. Choice A, fungal infection, is incorrect as contact dermatitis is not caused by fungi. Choice B, long-term disorder from gout, is also incorrect as gout is not typically associated with contact dermatitis. Choice D, Staphylococcal infection, is incorrect as contact dermatitis is primarily an allergic reaction rather than a bacterial infection.
4. A nurse is teaching a patient about the use of testosterone gel for the treatment of hypogonadism. What important instruction should the nurse provide?
- A. Apply the gel after showering, and allow it to dry completely before dressing.
- B. Apply the gel to the genitals for maximum absorption.
- C. Apply the gel before bedtime to enhance absorption during sleep.
- D. Apply the gel to the face and neck for improved results.
Correct answer: A
Rationale: The correct instruction is to apply testosterone gel after showering and allow it to dry completely before dressing. This helps prevent the transfer of the gel to others and ensures proper absorption. Choice B is incorrect because the gel should not be applied to the genitals. Choice C is incorrect as there is no specific benefit to applying the gel before bedtime. Choice D is incorrect as the gel should not be applied to the face and neck for the treatment of hypogonadism.
5. A patient with a complex medical history is considering the use of oral contraceptives. The nurse should be aware that many antibiotics and antiseizure medications cause what effect when combined with oral contraceptives?
- A. Increased risk of pregnancy
- B. Increased blood pressure
- C. Increased risk of thromboembolism
- D. Increased gastric acid
Correct answer: A
Rationale: The correct answer is A: Increased risk of pregnancy. Certain antibiotics and anticonvulsants can decrease the effectiveness of oral contraceptives by inducing liver enzymes that metabolize the hormones more quickly. This interaction can lead to a decreased contraceptive effect, thereby increasing the risk of pregnancy. Choices B, C, and D are incorrect as they do not directly relate to the effect of antibiotics and antiseizure medications on oral contraceptives.
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