Afebrile correct answer: Absence of fever
Chief Complaint correct answer: The reason why the patient came to see the physician
Percussion correct
... [Show More] answer: This involves tapping or striking the body, usually with fingers or a small hammer to determine the position, size and density go the underlying organ or tissue
Endocardium correct answer: The endocardium is the inner layer of the heart. It consists of epithelial tissue and connective tissue.
Function: Lines the inner cavities of the heart, covers heart valves and is continuous with the inner lining of blood vessels.
Purkinje fibers are located in the endocardium. They participate in the contraction of the heart muscle.
Stroke Volume (Preload) correct answer: The blood volume ejected outside the ventricle after each contraction. ~ The volume of the blood returning to the heart. ~ The force of the myocardium contraction
Ventricular Repolarization correct answer: The T Wave. ~ The first wave produced after the QRS Complex. Has the following characteristics: The deflection produced by the ventricular repolarization. It is slighty asymmetric. No more than 5 mm in height.
Hematoma correct answer: A localized collection of blood outside the blood vessels, usually in liquid form within the tissue. An ecchymosis, commonly called a bruise, is a hematoma of the skin larger than 10mm.
(acronym.) BeCause Better Specimens, Y'all, Generate Perfect Goals correct answer: Order of draw (per NHA): Blood Cultures, Blue (light), Serum (red), Yellow, Green, Purple (Lavender), Gray
Gram Stain correct answer: A method of differentiating bacterial species into two large groups (gram-positive and gram-negative). Gram staining differentiates bacteria by the chemical and physical properties of their cell walls by detecting peptidoglycan, which is present in a thick layer in gram-positive bacteria. The Gram stain is almost always the first step in the identification of a bacterial organism.
Axillary correct answer: Under the arm (armpit)
Throat culture correct answer: A laboratory diagnostic test to find a bacterial or fungal infection in the throat. Sampling is performed by throat swab, and the sample is put in a special cup (culture) that allows infections to grow. If an infection grows, the culture is positive. The type of infection is found using a microscope, chemical tests, or both. If no infection grows, the culture is negative.
Tort correct answer: A tort, in common law jurisdictions, is a civil wrong[1] which unfairly causes someone else to suffer loss or harm resulting in legal liability for the person : Battery, Invasion of privacy, defamation of character
Artifact correct answer: Unwanted interference or jitter on the EKG recording. This makes the EKG reading difficult or impossible, as well as can lead to a misdiagnosis.
AV (atriventricular) Valves correct answer: Located between the atria and ventricles. AV cusped valves characteristics are: They have tough fibrous rings, long and strong leaflets (cuspids), They are accessory organs (like papillary muscles and chordae tendinae)
Standard Precautions correct answer: Standard Precautions are the minimum infection prevention practices that apply to all patient care, regardless of suspected or confirmed infection status of the patient, in any setting where healthcare is delivered. Standard Precautions include: 1) hand hygiene, 2) use of personal protective equipment (e.g., gloves, gowns, masks), 3) safe injection practices, 4) safe handling of potentially contaminated equipment or surfaces in the patient environment, and 5) respiratory hygiene/cough etiquette.
Parasympathetic (Vagus Nerve) correct answer: Generally has an inhibitory effect via the neurotransmitter Acetylcholine which may cause the following to happen:
*Slows down pacemaker and HR
*Slows the conduction of electricity in AV node
*Decreases the strength of atrial and ventricular contraction. [Show Less]