Biomedicine Flashcards
Chronic cold fingers and toes?
Raynaud’s disease
what are the two types of R disease?
Primary: not autoimmune, Secondary: caused by autoimmune disorder
which is the good type, HDL or LDH
HDL
Risk factor for coronary heart disease (hdl/ldl)
Low HDL and high LDL
device to monitor heart
Holter monitor
What is intermittent claudication?
An issue with too little blood flow in the arteries.
Main symptom of intermittent claudication?
cramping or cramping during exercise.
Lub sound:
Tricuspid valve and mitral valve snapping shut (pulmonic and aortic valve are opening)
Dub sound:
Pulmonic and aortic valve snapping shut (tricuspid and mitral valve are opening)
Which chambers of the does atrial fibrillation effect?
upper chambers
which chambers does ventricular fibrillation effect?
lower chambers, call 911.
Chest pain that is worse with exertion and better with rest, can feel like pressure or tightness in the chest with nausea, short of breath, sweating and dizziness:
Angina Pectoris
Chest pain that starts off as worse with exertion and better with rest but now occurs even at rest:
Unstable Angina
Redness, warmth, pain, and swelling on one limb only and the Homan’s test is positive:
Deep vein Thrombosis
PAD
peripheral atherosclerotic disease
PAD symptoms
intermittent claudication, pain, achiness, cramping all better with rest and worse going uphill, popliteal, post tibial or dorsal pedis pulse may be absent, painful, cold and numb lims, poor capillary reill, poor hair growth, dry, scaly skin on extremities, prone to leg, toe or heel ulcers
Orthostatic hypotension is:
Feeling faint or passing out when going from sitting to standing with other sx like dizziness, confusion, blurry vision, lightheadedness, all better lying down.
Rapid breathing, SOB, palpitations/rapid HR, low BP, loss of consciousness or lightheadedness, cold sweat =
Cardiogenic hypotension or shock. Check to see if px has a pacemaker and call 911, remove needles.
120/80
LOW RISK
121-134/80-84
medium risk
135 + /85+
high risk
Chest pain lasting longer than 30 min radiating down left arm?
Myocardial infarction
Sudden severe H/A with neck stiffness and photophobia. Worst H/A of life, might pass out:
Subarachnoid haemorrhage
Worse H/A of life with stiff neck, vomiting, sudden high fever but no passing out. Confusion, sleepiness, or difficulty waking up and sensitivity to light:
Bacterial meningitis.