________ and ________ are essential for blood coagulation.

A. Heparin, histamine
B. Thrombin, albumin
C. Thromboplastin, gamma globulins
D. Fibrinogen, prothrombin


Answer: D

Health & Biomechanics

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A registered nurse is teaching a nursing student about aortic valve insufficiency. Which statement made by the student nurse indicates effective learning?

1. "It is a high-pitched, blowing, diastolic decrescendo murmur." 2. "It is a harsh, systolic, crescendo-decrescendo murmur." 3. "It is a high-pitched, decrescendo, blowing murmur." 4. "It is a blowing, holosystolic murmur."

Health & Biomechanics

The difference between a safe and dangerous level of a drug is termed _____.

A. therapeutic index B. margin of safety C. therapeutic safety coefficient D. safety coefficient

Health & Biomechanics

Name and describe the three hormones linked to obesity. Explain their normal function and what situations can tilt the hormonal balance towards increased body weight. Additionally, explain some lifestyle strategies to prevent this from happening.

What will be an ideal response?

Health & Biomechanics

The chemoreceptor drive to __________________ is primarily due to carbon dioxide

Fill in the blank(s) with correct word

Health & Biomechanics