Which of the following is consistent with good percussion technique?

Correct Answer: C

Rationale: Leaving the plexor finger on the pleximeter after each strike is consistent with good percussion technique. This helps to maintain stability and precision during percussion by providing a consistent point of contact for accurate assessment of the underlying structures. This technique also helps to control the force and angle of the percussive strike, ensuring accurate interpretation of the resulting sounds produced. Maintaining this contact can enhance the effectiveness of percussion as a diagnostic tool in physical examinations.

Correct Answer: C

Rationale: The appropriate counsel for the patient during the visit would be to give information about the reduction of fat, cholesterol, and calories because he is concerned about his weight. This option addresses the patient's concern and provides guidance on making healthier choices to manage weight. Referring the patient to a nutritionist because he is anorexic (Option A) is not appropriate based on the information provided. Reassuring the patient that he has a normal body weight (Option B) may not address his concerns about weight. Giving the patient information about reducing fat and cholesterol only because he is obese (Option D) does not cover all aspects of a healthy diet such as managing calorie intake.

Correct Answer: C

Rationale: Given the patient's history and presentation, the most likely diagnosis for the abnormality seen on examination is a cervical polyp. Cervical polyps are benign growths that arise from the mucosal surface of the cervix. They are typically red or purple in color and can bleed easily, especially when touched, as in this case with the Pap smear causing bleeding. Cervical polyps are usually asymptomatic but can present with painless bleeding, particularly after intercourse. In this patient, the visualization of a red mass at the os during speculum examination and the finding of bleeding with manipulation support the diagnosis of a cervical polyp. Additionally, the absence of other significant findings on examination and the patient's overall healthy appearance further support this benign diagnosis. Further evaluation with possible removal of the polyp may be warranted for confirmation and to alleviate the bleeding symptoms.

Correct Answer: B

Rationale: While it is important to ask about recent sexual activity and whether it included sexual intercourse, using the term "intimate physical contact" is not specific enough. This question could potentially lead to misinterpretation or confusion regarding what types of activities are being referred to. It is more appropriate to directly ask about sexual intercourse when obtaining a sexual history. The other options are all appropriate questions to elicit information about the patient's sexual history.

Correct Answer: A

Rationale: Retinoblastoma typically presents with a white reflex, known as leukocoria or a cat's eye reflex, instead of the normal red reflex seen during ophthalmoscopy. The presence of red reflexes bilaterally in this case essentially rules out retinoblastoma as a differential diagnosis.

Correct Answer: C

Rationale: The most likely diagnosis in this case is prostatitis. Prostatitis is the inflammation or infection of the prostate gland, which can cause symptoms such as discomfort between the scrotum and anus (perineum), fevers, and dysuria (painful urination). The tenderness anteriorly during rectal examination is consistent with prostatitis as the prostate gland is located in front of the rectum and can be tender to touch when inflamed. Prostate cancer typically presents with symptoms such as urinary frequency, nocturia, hematuria, or bone pain, and is less likely to cause the symptoms described in this scenario. Colon cancer and colonic polyps are less likely as they would not typically cause discomfort in the perineal area or dysuria.

Correct Answer: D

Rationale: The changes in Jenny's appearance and behavior, such as wearing old jeans, lack of makeup, and avoiding eye contact, are suggestive of potential signs of depression. When a person is feeling depressed, they may lose interest in their appearance, have changes in sleep patterns leading to fatigue, and exhibit avoidance behaviors like avoiding eye contact. It is essential to approach Jenny with empathy and offer support as depression can significantly impact one's well-being and daily functioning. It would be beneficial for Jenny to seek professional help and guidance to address any underlying issues causing her to feel this way.

Correct Answer: C

Rationale: Leaving the plexor finger on the pleximeter after each strike is consistent with good percussion technique. This helps to maintain stability and precision during percussion by providing a consistent point of contact for accurate assessment of the underlying structures. This technique also helps to control the force and angle of the percussive strike, ensuring accurate interpretation of the resulting sounds produced. Maintaining this contact can enhance the effectiveness of percussion as a diagnostic tool in physical examinations.

Correct Answer: B

Rationale: Mrs. Fletcher's symptoms of unilateral pain during chewing, which is chronic, without facial tenderness or tenderness of the scalp are more suggestive of temporomandibular joint (TMJ) syndrome rather than other conditions listed. TMJ syndrome is characterized by pain and dysfunction of the jaw muscles and the joints that connect the jaw to the skull. The pain is often worsened by chewing or opening the mouth widely. In this case, the absence of facial tenderness or signs of temporal arteritis makes these conditions less likely. Trigeminal neuralgia typically presents with sudden, severe facial pain in the distribution of the trigeminal nerve. Tumor of the mandible would likely present with other symptoms such as swelling, bone destruction, or difficulty with mouth opening and chewing. Temporal arteritis usually presents with symptoms such as headache, scalp tenderness, and visual disturbances. Given Mrs. Fletcher's presentation,