Allergic shiners represent

Correct Answer: C

Rationale: Allergic shiners are dark circles under the eyes caused by venous congestion due to chronic nasal obstruction, a hallmark sign of allergic rhinitis.

Correct Answer: A

Rationale: Iron deficiency anemia typically presents as microcytic hypochromic anemia due to reduced hemoglobin production. Normocytic normochromic anemia is seen in conditions like aplastic anemia and hemorrhagic anemia.

Correct Answer: D

Rationale: Chlamydia trachomatis is a frequent cause of afebrile pneumonia in infants, typically acquired during birth.

Correct Answer: D

Rationale: Group B Streptococcus (GBS) is the leading cause of early-onset neonatal sepsis, typically acquired during birth from colonized maternal genital tracts. Prevention includes maternal intrapartum antibiotic prophylaxis.

Correct Answer: C

Rationale: Allergic shiners are dark circles under the eyes caused by venous congestion due to chronic nasal obstruction, a hallmark sign of allergic rhinitis.