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,

Correct Answer: B

Rationale: Orthopnea is a symptom characterized by difficulty breathing while lying flat that improves when sitting or standing upright. This symptom is specifically related to cardiovascular conditions, such as heart failure, in which fluid accumulates in the lungs when lying down. Considering the patient's complaint of breathlessness with activity and the need to assess for cardiovascular issues, asking about orthopnea would be most appropriate to gain insights into potential heart-related causes of the symptoms. Abdominal pain (A), hematochezia (C), and tenesmus (D) are not typically associated with cardiovascular conditions and are less relevant to the patient's presentation.

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: 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,

Correct Answer: C

Rationale: A stage 3 pressure ulcer involves full-thickness skin loss with damage and necrosis of the subcutaneous tissue, but the underlying muscle is not affected. In this case, the description of the full-thickness skin loss with involvement of the subcutaneous tissue but not the muscle corresponds to a stage 3 pressure ulcer. Stage 1 involves intact skin with non-blanchable redness, stage 2 involves partial-thickness skin loss with a shallow open ulcer, and stage 4 involves full-thickness tissue loss with the involvement of muscle, bone, or supporting structures.