MedCA medical assistant comprehensive study set 79 Questions with Verified Answers,100% CORRECT

MedCA medical assistant comprehensive study set 79 Questions with Verified Answers Who is the father of medicine? - CORRECT ANSWER Hippocrates What is not considered a duty of an MA? - CORRECT ANSWER administerin ...

MedCA medical assistant comprehensive study set 79 Questions with Verified Answers Who is the father of medicine? - CORRECT ANSWER Hippocrates What is not considered a duty of an MA? - CORRECT ANSWER administering local anesthesia What is the most effective way to sterilize medical equipment/supplies? - CORRECT ANSWER boiling for 20 minutes What can an MA do in the absence of a physician? - CORRECT ANSWER give emergency care (call for ambulance if patient has more serious conditions) What medications are dangerous/habit forming and require an Rx to obtain them? - CORRECT ANSWER narcotics What should MAs have basic knowledge of? - CORRECT ANSWER the laws and ethics of medicine How should an MA present themselves in the workplace? - CORRECT ANSWER be neat & well-groomed, follow good taste in wardrobe when not wearing a uniform When interacting with a patient, what should an MA NOT do? - CORRECT ANSWER discuss a patient's complaint with them or give them a prognosis (because it may be different than that of the physician) How does being neat apply to the administrative field of medicine? - CORRECT ANSWER being free of clutter What are the main patient care duties of an MA? - CORRECT ANSWER taking vital signs administering medications explaining medical procedures What type of environment do bacteria grow/flourish in? - CORRECT ANSWER hot & damp areas What are some of the main duties when caring for bed-ridden patients? - CORRECT ANSWER 1) offering pillows for support 2) bed cradle 3) air rings under buttocks What are some of the sites of parenteral medication administration? - CORRECT ANSWER 1) intravenous 2) intra-arterial 3) intraosseous infusion (bone marrow) 4) intramuscular 5) intradermal What is called when medication is administered under the skin? - CORRECT ANSWER subcutaneous administration What are analgesics? - CORRECT ANSWER medications used to alleviate pain What is an example of an analgesic? - CORRECT ANSWER morphine What are antibiotics? - CORRECT ANSWER medications used to treat infections caused by bacteria What antibiotics must be refrigerated? - CORRECT ANSWER Amoxicillin and Aureomycin What is an example of an antibiotic? - CORRECT ANSWER penicillin What are antifungals? - CORRECT ANSWER medications used to treat infections caused by fungus (like ringworm) What are anesthetics? - CORRECT ANSWER medications that cause the reversible loss of sensation What is an example of a local anesthetic? - CORRECT ANSWER novocaine What are some administrative duties of an MA? - CORRECT ANSWER 1) the keeping, filing, and updating of patients' medical records 2) when obtaining medical record info, patients should be discouraged from giving irrelevant info 3) scheduling appointments for patients (based on patient needs) What are the primary methods of filing in a medical office? - CORRECT ANSWER by subject by date (newest first) What is an HMO? - CORRECT ANSWER a health maintenance organization patients pay a fixed amount/periodic fee for medical care from providers who belong to the HMO How do rectal temperatures differ from oral temperatures? - CORRECT ANSWER rectal temperatures are 0.5-1 degree F higher than oral temperatures What is "shaking down"? (mercury thermometer) - CORRECT ANSWER the method of pushing the mercury back into the bulb from the stem; once the thermometer reads 95 degrees F, it's shaken down enough and is available for use again What is the systolic BP? - CORRECT ANSWER when the heart is contracting What is the diastolic BP? - CORRECT ANSWER when the heart is in relaxation/dilatation/expansion period What is normal BP of an adult considered to be? - CORRECT ANSWER 120/80 mm Hg What is a sphygmomanometer? - CORRECT ANSWER a medical device used to measure blood pressure that is made up of an inflatable cuff to restrict blood flow and a mercury or mechanical manometer to measure the pressure What is the function of a stethocope? - CORRECT ANSWER used to listen to the sounds of the lungs and heart (chest) What is the normal respiration rate for adults considered to be? - CORRECT ANSWER 12-20 breaths per minute What are some of the factors that affect heart rate? - CORRECT ANSWER medication, trauma, illness, temperature, exercise, stress, blood pressure, emotional stress What is a factor that does NOT affect heart rate? - CORRECT ANSWER a person's weight What procedure is done to measure heart problems or heart disease? - CORRECT ANSWER an EKG/ECG What is the main part of the central nervous system? - CORRECT ANSWER the spinal cord What is used to determine a person's vision? - CORRECT ANSWER a Snellen Chart What is normal vision considered to be for the average person? - CORRECT ANSWER 20/20 What are cataracts? - CORRECT ANSWER the clouding of the eye lens What are petit mal seizures? (epilepsy) - CORRECT ANSWER a type of seizure that involves brief, sudden lapses in attention (absence) What test is done to determine immunity to diptheria? - CORRECT ANSWER the Schick Test What is the most infectious stage of measles? - CORRECT ANSWER the coryzal stage What are some of the symptoms of measles? - CORRECT ANSWER cough, fever/chills, runny nose, muscle pain, and/or sensitivity to light What test is used to determine susceptibility to scarlet fever? - CORRECT ANSWER the Dick Test What is used to drain the sinuses in sinusitis? - CORRECT ANSWER argyrol What is tuberculosis? - CORRECT ANSWER a contagious infection of the lung caused by bacteria Between what ages are the highest incidences of tuberculosis? - CORRECT ANSWER between ages 15 and 30 What is used to examine the lungs to diagnose tuberculosis? - CORRECT ANSWER a bronchoscope What occurs at the end of pulmonary circulation? - CORRECT ANSWER the aorta pumps oxygen-rich blood from the left ventricle out into the body What is the function of blood vessels? - CORRECT ANSWER transport blood throughout the body What are the 3 types of blood vessels? - CORRECT ANSWER arteries, capillaries, veins What is the function of the lungs? - CORRECT ANSWER the organs where the exchanges of oxygen and carbon dioxide between the air and blood take place What is atherosclerosis? - CORRECT ANSWER a disorder of the arteries characterized by the buildup of fatty deposits (cholesterol) What is edema? - CORRECT ANSWER a condition of swelling which is caused by too much fluid in body tissue What is a treatment method for hemorrhage? - CORRECT ANSWER cold applications to reduce blood flow What are tendons? - CORRECT ANSWER fibrous connective tissue bands What are the 2 ,ain muscles of the forearm? - CORRECT ANSWER biceps brachii triceps brachii What are the mucles of the thorax? - CORRECT ANSWER trapezius latissimus dorsi (carry arms, stomach, head, and other upper body parts) What is diathermy? - CORRECT ANSWER therapeutic generation of heat in body tissue (commonly used to treat arthritis) What are pelvimeters used for in prenatal care? - CORRECT ANSWER used by doctors to determine a female's pelvis in relation to the birth of the baby Why is post-partum care necessary? - CORRECT ANSWER because after giving birth, women experience physical and emotional changes What is the test called that is used to determine syphilis? - CORRECT ANSWER the Wassermann Test What organs are within the alimentary canal? - CORRECT ANSWER mouth ESOPHAGUS stomach intestines anus What is the main function of the liver? - CORRECT ANSWER produce bile What vegetable is Vitamin K found in? - CORRECT ANSWER spinach What is dyspepsia? - CORRECT ANSWER a condition in which indigestion (disturbance of digestion) occurs What is a treatment for gallstones? - CORRECT ANSWER grapefruit juice (gallbladder flushing) What is urinary incontinence? - CORRECT ANSWER the accidental leakage of urine, caused by problems with the muscles and nerves that help hold or release urine allergology - CORRECT ANSWER the study of hypersensitivity and allergies (abnormal reactions of substances) aviation medicine - CORRECT ANSWER aka aerospace medicine gastroenterology - CORRECT ANSWER field of medicine that focuses on treatment and diagnoses of diseases of the digestive tract geriatrics - CORRECT ANSWER the medical field that deals with the health care of older adults gynecology - CORRECT ANSWER specializes in the treatment and diagnosis of conditions and diseases related to females and their reproductive system hematology - CORRECT ANSWER the study of blood internal medicine - CORRECT ANSWER the medical field that specializes in the prevention, diagnosis, and treatment of diseases and conditions in adults pathology - CORRECT ANSWER study and diagnosis of disease psychology - CORRECT ANSWER the medical field which understands, prevents, and relieves psychological-based stress or dysfunction therapeutic radiology - CORRECT ANSWER used to treat tumors and cancers