Certified Medical Assistant NRCMA Exam Questions and Answers PDF

Poikilocytosis refers to the variation in the shape of red blood cells. This condition is usually detected through a blood smear examination and can indicate various types of anemia and other blood disorders. Poikilocytes are abnormally shaped red blood cells, and their presence can suggest underlying health issues that need further investigation.

References:

Robbins Basic Pathology, 10th Edition, Vinay Kumar, Abul K. Abbas, and Jon C. Aster

American Society of Hematology, Blood Disorders Overview

If a patient calls the office stating they have received a blunt injury to the eye, it is essential to advise them tocome in as soon as possible to have the eye checked. Eye injuries can lead to serious complications, including vision loss, if not promptly evaluated and treated by a healthcare professional. Delaying treatment or improper self-care, such as applying heat or rubbing the eye, can exacerbate the injury.

Do nothing unless the eye is very swollen: Incorrect, as internal damage may occur without visible swelling.

Apply heat: Incorrect, as it may worsen inflammation.

Rub the eye to be sure there is nothing in it: Incorrect, as it can cause further injury.

Gram stainingis a laboratory technique used to classify bacteria based on the characteristics of their cell walls. This method differentiates bacteria intogram-positive(which retain the crystal violet stain and appear purple) andgram-negative(which do not retain the violet stain and appear red after counterstaining). This classification helps in guiding the appropriate antibiotic treatment and understanding the bacterial structure. It does not determine the species of the organism directly, nor is it used to diagnose cervical cancer.

The latest date an employer may give the employee theW-2 formisby January 31stof the following year. This form reports an employee's annual wages and the amount of taxes withheld from their paycheck, which is necessary for the employee to complete their annual tax return.