ATI RN · Physical Assessment · jarvis physical examination and health assessment test bank

Option B: One breast larger than the other is most likely benign and can be a normal anatomical variation. Breast asymmetry is common and does not typically indicate pathology unless accompanied by other concerning signs.

Option A: Dimpling of the skin resembling that of an orange, known as peau d'orange, can indicate underlying malignancy and is a concerning sign that requires further evaluation.

Option C: One nipple inverted can be a normal variant; however, new onset inversion can suggest underlying pathology, particularly if associated with other changes.

Option D: One breast with a dimple when the patient leans forward may indicate a tethering effect from an underlying mass or malignancy and should be investigated further.

Takeaways: Breast asymmetry, such as one breast larger than the other, is often benign and requires clinical correlation with other findings to determine if further investigation is necessary.

Option D: Dry and rough skin is characteristic of hypothyroidism due to decreased sebaceous gland activity and impaired moisture retention. Patients often present with a coarse texture and lack of hydration, which are key indicators of this endocrine disorder.

Option A: Moist and smooth skin does not align with hypothyroidism, as the condition typically leads to dryness and roughness rather than moisture and smoothness.

Option B: Moist and rough skin is not typical for hypothyroidism; the skin tends to be dry rather than moist, contradicting the expected presentation.

Option C: Dry and smooth skin is not accurate for hypothyroidism, as the skin texture is usually rough rather than smooth due to the lack of moisture and oil production.

Takeaways: Patients with hypothyroidism typically exhibit dry and rough skin due to decreased sebaceous gland function, which affects moisture retention and texture; understanding these signs is crucial for diagnosing thyroid disorders effectively.

Option A: The supraspinatus muscle initiates abduction of the shoulder by elevating the arm away from the body. It is crucial for the first 15 degrees of shoulder abduction, making it essential in shoulder mechanics and function.

Option B: The infraspinatus muscle primarily functions to externally rotate the shoulder and stabilize the glenohumeral joint, but it does not initiate abduction.

Option C: The levator scapulae muscle elevates the scapula and assists in neck movement, but it does not play a role in shoulder abduction.

Option D: The subscapularis muscle is responsible for internal rotation of the shoulder and does not contribute to the initiation of abduction.

Takeaways: The supraspinatus muscle is vital for initiating shoulder abduction, particularly in the first 15 degrees, which is essential for shoulder stability and movement during various activities.

Option B: 3+ indicates a bounding pulse, which is characterized by a strong and forceful pulse that can be felt easily. This finding is significant in assessing peripheral vascular disease, especially in patients with a history of coronary artery disease and diabetes, as it may suggest increased stroke volume or decreased vascular resistance.

Option A: 0 denotes an absent pulse, which would indicate severe vascular compromise or occlusion, not consistent with the described bounding pulses.

Option C: 2+ represents a normal pulse, which is not applicable here since the assessment noted bounding pulses, indicating a stronger than normal pulse.

Option D: 1+ indicates a weak pulse, which contradicts the finding of bounding pulses observed during the assessment.

Takeaways: Understanding pulse grading is essential for assessing vascular health, as a 3+ rating indicates a bounding pulse that may suggest underlying conditions such as hypertension or hypervolemia that require further evaluation.

Option A: Cefuroxime (Zinafed) or nitrofurantoin (Macrobid) is the appropriate choice for treating a urinary tract infection (UTI) in a pregnant woman. Both medications are considered safe during pregnancy and effectively target the common pathogens associated with UTIs, making them suitable for this patient population.

Option B: Nitrofurantoin (Macrobid) is safe, but ciprofloxacin (Cipro) is a fluoroquinolone that poses risks during pregnancy, including potential effects on fetal cartilage development, making it unsuitable.

Option C: Ciprofloxacin (Cipro) and tetracycline (Sumycin) are contraindicated in pregnancy. Tetracycline can cause permanent discoloration of teeth and affect bone growth in the fetus, rendering this option inappropriate.

Option D: Tetracycline (Sumycin) is not safe for use in pregnant women due to its adverse effects on fetal development, while amoxicillin (Amoxil) is generally safe but not the first-line treatment for UTIs in this context.

Takeaways: The first-line medications for UTIs in pregnant women include cefuroxime and nitrofurantoin, as they are safe and effective options that prioritize maternal and fetal health during treatment.