The myofibril is made up of

Imagine someone who drank too much water before running a race.  Their very dilute blood would be:  

You patient is suffering from elevated levels of cholesterol in the blood. Which medication would you prescribe to decrease the production of cholesterol by the liver? 

What is the effect of acetylcholine on the heart?

Betty is going into anaphylactic shock characterized by severe vasodilation. As a consequence of shock her TPR will __________ and her blood pressure will ____________.

Valves within the heart

What does the P wave represents on the EKG?

The S3 heart sound is most commonly associated with what disorder? 

Non-healing wounds and ulcers to the lower extremities and painful cramps and aching while walking are symptoms of which disorder? 

A 36 year old female presents with shortness of breath and chest discomfort after a long road trip.  Vitals: BP 156/81, Pulse 112, RR 25, O2 89% on room air, Temp 98.9F History: tobacco use, migraines, obesity, hypothyroidism Home medications include levothyroxine and birth control pills.  Chest CTA reveals a right sided pulmonary emboli (PE). Labs: WBC 10.5            x1000/mm RBC 4.9           Mill/min HgB 11.9         gm/dl HCT 32.6        % Plt 400            x1000/mm   Na+ 138 mEq/L K+ 3.2 mEq/L Cr 0.9 mg/dL BUN 12  mg/dL Glucose 132 mg/dl Ca+ 7.9 mg/dL   High Sen – Troponin 50ng/L CKMB 10IU/L Repeat High Sen – Troponin 56ng/L EKG:  (Knechtel, M. A. (2021). EKG 5.3. In Springer Publishing.)   What is the secondary diagnosis?