Assessment Questions for the CMA Exam — Practice Free

The standard normal oral temperature is 98.6°F (37°C). Rectal and temporal temperatures are typically 1°F (0.5°C) higher than oral readings, while axillary temperatures are approximately 1°F lower. Therefore, a rectal reading of 99.6°F is considered within the normal range for that site. Exam Strategy: AAMA often tests the normal variance between sites. Remember: Rectal/Temporal = Oral + 1; Axillary = Oral - 1. Always document the site used (e.g., 99.6 R) to ensure accurate clinical interpretation by the provider.

Bounding pulses are associated with high cardiac output states: fever, severe anxiety, recent vigorous exercise, hyperthyroidism, or fluid volume overload. It often correlates with a wide pulse pressure (a large difference between systolic and diastolic blood pressure). AAMA focuses on the MA's ability to recognize that pulse volume reflects the strength of left ventricular contraction and the total circulating blood volume. If seen with hypertension, it may indicate increased vascular resistance or fluid retention.

The reading will be falsely low. When a cuff is too large for the extremity, less pressure is required to occlude the artery, leading to an underestimation of the actual BP. AAMA Tip: Always match cuff size to the patient's limb circumference, not their age or weight. Use a pediatric or small adult cuff for thin-armed adults.

Head circumference (HC) is measured routinely until age 3 (36 months). Placement: The non-stretchable measuring tape is placed around the widest part of the head: just above the eyebrows (supraorbital ridges), above the ears, and over the most prominent part of the back of the head (occiput). Clinical Significance: HC tracks brain growth and can screen for microcephaly or hydrocephalus. Measurements are plotted on WHO (0-2 years) or CDC (2-3 years) growth charts. Significant deviations (e.g., crossing two percentile lines) must be reported to the provider immediately.

FH should focus on immediate biological relatives (parents, siblings, grandparents) and include the age of onset of chronic or hereditary diseases. Key conditions include cardiovascular disease, diabetes, hypertension, and specific cancers (breast, colon). Exam Strategy: AAMA looks for the MA's ability to filter relevant vs. irrelevant data. Knowing that a spouse has a cold is NOT family history; knowing a father had a myocardial infarction at age 45 IS. Clinical Pearl: FH helps determine the patient's risk factors for silent killers like hyperlipidemia and genetic predispositions.