Jarvis Physical Examination and Health Assessment Practice Questions

Questions 28

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Jarvis Physical Examination and Health Assessment Practice Questions Questions

Question 1 of 5

An 8-year-old girl comes with her mother for evaluation of hair loss. She denies pulling or twisting her hair, and her mother has not noted this behavior at all. She does not put her hair in braids. On physical examination, you note a clearly demarcated, round patch of hair loss without visible scaling or inflammation. There are no hair shafts visible. Based on this description, what is your most likely diagnosis?

Correct Answer: A

Rationale: The description provided, which includes a clearly demarcated, round patch of hair loss without visible scaling or inflammation and absence of hair shafts, is characteristic of alopecia areata. Alopecia areata is an autoimmune condition that causes hair loss in round or oval patches on the scalp or other parts of the body. It is not associated with pulling or twisting of hair (trichotillomania), fungal infection (tinea capitis), or hair loss due to constant pulling force (traction alopecia). In alopecia areata, the affected area usually appears smooth and without visible signs of irritation. Treatment options for alopecia areata may include corticosteroid injections, topical immunotherapy, or minoxidil.

Question 2 of 5

Sudden, painful unilateral loss of vision may be caused by which of the following conditions?

Correct Answer: B

Rationale: A sudden, painful unilateral loss of vision is a medical emergency that may be caused by central retinal artery occlusion. This condition occurs when the main artery supplying blood to the retina becomes blocked, leading to a sudden and severe reduction in blood flow to the eye. The lack of blood flow can cause irreversible damage to the retina, resulting in a significant loss of vision. Patients with central retinal artery occlusion typically present with sudden, painless, and severe vision loss in one eye. Immediate medical attention is crucial to try to restore blood flow and minimize potential permanent vision loss in these cases. Vitreous hemorrhage, macular degeneration, and optic neuritis do not typically present with sudden, painful unilateral loss of vision as seen in central retinal artery occlusion.

Question 3 of 5

An elderly woman with dementia is brought in by her daughter for a "rectal mass." On examination you notice a moist pink mass protruding from the anus, which is nontender. It is soft and does not have any associated bleeding. Which of the following is most likely?

Correct Answer: A

Rationale: Rectal prolapse occurs when the rectum protrudes through the anus. It typically appears as a moist, pink mass that protrudes outside the body. The prolapse is usually painless and can be seen and felt by the patient or the examiner. It is commonly seen in elderly individuals, especially women, and those with conditions like chronic constipation, pelvic floor weakness, or dementia. On the other hand, external hemorrhoids are swollen veins located around the anus, usually painful and may cause bleeding. Perianal fistula is an abnormal tunnel-like connection between the skin near the anus and the rectum, which can cause pain and discharge. Prolapsed internal hemorrhoids are internal hemorrhoids that have descended outside the anal canal and may require manual reduction. Given the symptoms described in the scenario - a moist pink mass protruding from the anus that is nontender and soft without bleeding - the most likely diagnosis is rectal prol

Question 4 of 5

A young man feels something in his scrotum and comes to you for clarification. On your examination, you note what feels like a "bag of worms" in the left scrotum, superior to the testicles. Which of the following is most likely?

Correct Answer: B

Rationale: A varicocele is a common cause of a "bag of worms" feeling in the scrotum. It occurs due to the dilation of the veins within the spermatic cord, leading to a palpable mass above the testicle. Varicoceles are more commonly found on the left side due to the anatomy of the left testicular vein, which drains into the left renal vein at a right angle, making it more susceptible to increased pressure and dilation.

Question 5 of 5

A 32-year-old white male comes to your clinic, complaining of aching on the right side of his testicle. He has felt this aching for several months. He states that as the day progresses the aching increases, but when he wakes up in the morning he is pain-free. He denies any pain with urination and states that the pain doesn't change with sexual activity. He denies any fatigue, weight gain, weight loss, fever, or night sweats. His past medical history is unremarkable. He is a married hospital administrator with two children. He notes that he and his wife have been trying to have another baby this year but have so far been unsuccessful despite frequent intercourse. He denies using tobacco, alcohol, or illegal drugs. His father has high blood pressure but his mother is healthy. On examination you see a young man appearing his stated age with unremarkable vital signs. On visualization of his penis, he is circumcised with no lesions. He has no scars along his inguinal area, and palpation of the area shows no lymphadenopathy. On palpation of his scrotum you feel testes with no discrete masses. Upon placing your finger through the right inguinal ring you feel what seems like a bunch of spaghetti. Asking him to bear down, you feel no bulges. The left inguinal ring is unremarkable, with no bulges on bearing down. His prostate examination is unremarkable. What abnormality of the scrotum does he most likely have?

Correct Answer: D

Rationale: The most likely abnormality of the scrotum that the patient has is a varicocele. This is indicated by the presence of a "bag of worms" feeling upon palpation of the right scrotum through the inguinal ring. Varicoceles are enlarged, twisted veins in the scrotum, similar to varicose veins that occur in the legs. They are more common on the left side, but can occur on the right side as well.

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