Medical Knowledge and Clinical Procedures Flashcards
7 cards from real AMCA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Medical Knowledge and Clinical Procedures flashcards as text
Which of the following is the correct angle for administering an intramuscular injection in the vastus lateralis site?
Answer: 90 degrees
Intramuscular injections are administered at a 90-degree angle to ensure the medication reaches the muscle tissue.
A patient's chart shows a blood pressure reading of 142/92 mmHg. This is classified as:
Answer: Stage 1 Hypertension
Stage 1 Hypertension is defined as systolic 130–139 mmHg or diastolic 80–89 mmHg; 142/92 falls in this range.
When performing a 12-lead ECG, where is lead V4 placed?
Answer: 5th intercostal space, midclavicular line
V4 is placed at the 5th intercostal space at the midclavicular line.
Which tube color is used for a complete blood count (CBC) collection?
Answer: Lavender/Purple
Lavender/purple top tubes contain EDTA anticoagulant, which is required for CBC testing.
What is the primary purpose of the Allen test before radial artery blood collection?
Answer: Confirm adequate collateral circulation to the hand
The Allen test confirms adequate ulnar collateral circulation to ensure hand perfusion if the radial artery is compromised.
A patient presents with sudden onset of chest pain radiating to the left arm and diaphoresis. The FIRST action by the medical assistant should be:
Answer: Notify the physician immediately
Notifying the physician immediately is the first priority when a patient shows signs of a possible myocardial infarction.
Which of the following describes normal respiratory rate for a healthy adult at rest?
Answer: 12–20 breaths per minute
The normal adult respiratory rate is 12–20 breaths per minute.