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An adolescent is identified as having a collection of fluid in the tunica vaginalis of his testes. The nurse knows that this adolescent will receive what medical diagnosis?
- A. Cryptorchidism
- B. Orchitis
- C. Hydrocele
- D. Prostatism
Correct Answer: C
Rationale: The correct answer is C: Hydrocele. A hydrocele is the collection of fluid in the tunica vaginalis of the testes. This condition is common in newborns and can also occur in adolescents. Cryptorchidism (A) is the absence of one or both testes from the scrotum. Orchitis (B) is inflammation of the testicles. Prostatism (D) is a non-specific term related to prostate issues, not relevant to the given scenario. Therefore, the correct diagnosis for an adolescent with fluid collection in the tunica vaginalis of his testes is hydrocele.
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A 76-year-old with a diagnosis of penile cancer has been admitted to the medical floor. Because the incidence of penile cancer is so low, the staff educator has been asked to teach about penile cancer. What risk factors should the educator cite in this presentation? Select all that apply.
- A. Phimosis
- B. Priapism
- C. Herpes simplex infection
- D. Increasing age E) Lack of circumcision
Correct Answer: A
Rationale: The correct answer is A: Phimosis. Phimosis, the inability to retract the foreskin over the glans penis, is a significant risk factor for penile cancer. Phimosis can lead to poor hygiene, inflammation, and chronic irritation, increasing the risk of cancer development. The other choices (B: Priapism, C: Herpes simplex infection, D: Increasing age, E: Lack of circumcision) are not directly linked to penile cancer development. Priapism is prolonged and painful erection unrelated to penile cancer. Herpes simplex infection is a viral infection and not a primary risk factor for penile cancer. Increasing age is a general risk factor for many cancers, but it is not specific to penile cancer. Lack of circumcision has been associated with a slightly higher risk of penile cancer, but it is not as significant as phimosis.
In teaching mothers-to-be about infant nutrition, which instruction should the nurse provide?
- A. Supplement breast milk with corn syrup.
- B. Give cow’s milk during the first year of life.
- C. Add honey to infant formulas for increased energy.
- D. Provide breast milk or formula for the first 4 to 6 months.
Correct Answer: D
Rationale: The correct answer is D because breast milk or formula is recommended for the first 4 to 6 months as it provides essential nutrients for infant growth and development. Choosing A, B, or C is incorrect as they pose health risks to infants - corn syrup is not necessary, cow's milk is not suitable for infants, and honey can cause botulism in infants under 1 year old. Breast milk or formula is the safest and most nutritionally balanced option for infants in the first few months of life.
An advanced practice nurse has performed a Rinne test on a new patient. During the test, the patient reports that air-conducted sound is louder than bone-conducted sound. How should the nurse best interpret this assessment finding?
- A. The patients hearing is likely normal.
- B. The patient is at risk for tinnitus.
- C. The patient likely has otosclerosis.
- D. The patient likely has sensorineural hearing loss. Chapter 69: Select Neuro Topics: Trigeminal Neuralgia & Bell’s Palsy
Correct Answer: A
Rationale: The correct answer is A: The patient's hearing is likely normal. This interpretation is based on the normal Rinne test result, where air-conducted sound is expected to be louder than bone-conducted sound. This finding indicates that the patient has intact air conduction and no significant conductive hearing loss. Option B is incorrect because tinnitus is not directly related to the Rinne test results. Option C is incorrect as otosclerosis would typically present with abnormal Rinne test results showing bone-conducted sound to be louder. Option D is incorrect as sensorineural hearing loss would not typically affect the Rinne test results in this way.
When administering a patients eye drops, the nurse recognizes the need to prevent absorption by the nasolacrimal duct. How can the nurse best achieve this goal?
- A. Ensure that the patient is well hydrated at all times.
- B. Encourage self-administration of eye drops.
- C. Occlude the puncta after applying the medication.
- D. Position the patient supine before administering eye drops.
Correct Answer: C
Rationale: The correct answer is C: Occlude the puncta after applying the medication. By occluding the puncta after applying the eye drops, the nurse can prevent the medication from draining into the nasolacrimal duct and being absorbed systemically. This is important to ensure that the medication remains in the eye and exerts its intended local effect.
Choice A (Ensure that the patient is well hydrated at all times) is incorrect because hydration status does not directly prevent absorption through the nasolacrimal duct.
Choice B (Encourage self-administration of eye drops) is incorrect as the method of administration does not prevent absorption through the nasolacrimal duct.
Choice D (Position the patient supine before administering eye drops) is incorrect as it does not address the specific issue of preventing absorption through the nasolacrimal duct.
A nurse is inserting a catheter into a female patient. When the nurse inserts the catheter, no urine is obtained. The nurse suspects the catheter is not in the urethra. What should the nurse do?
- A. Throw the catheter way and begin again.
- B. Fill the balloon with the recommended sterile water.
- C. Remove the catheter, wipe with alcohol, and reinsert after lubrication.
- D. Leave the catheter in the vagina as a landmark for insertion of a new, sterile catheter.
Correct Answer: C
Rationale: The correct choice is C because if no urine is obtained, it indicates that the catheter is not in the urethra. The nurse should remove the catheter, wipe with alcohol to maintain cleanliness, and reinsert after lubrication to ensure proper placement in the urethra. This step-by-step approach allows for a more accurate catheter insertion and prevents potential complications.
Choice A is incorrect as discarding the catheter and starting over without addressing the issue does not solve the problem. Choice B is incorrect as filling the balloon with sterile water is not relevant to the situation of catheter misplacement. Choice D is incorrect as leaving the catheter in the vagina can lead to infection and is not a recommended practice.