Endocrine
Cardiovascular
Blood Vessels & Circulation
Lymphoid & Immunity
Respiratory
100
A negative feedback loop works to do what?
Reverse back to homeostasis
100
List the components of blood:
Plasma, RBCs, WBCs & Platelets
100
Pulmonary arteries transport blood to:
The Lungs
100
Difference between adaptive and Innate immunity
Adaptive = memory & specific
Innate = rapid & nonspecific
100
In low blood CO2 levels, what happens to my respiratory rate?
It decreases
200
What is the role of Parathyroid hormone?
Increase blood calcium levels
200
Arteries carry blood towards the heart (T or F)
False
200
List the layers of the blood vessel walls from superficial to deep
Tunica Externa -> Tunica Media -> Tunica Intima
200
What is the function of a Neutrophil?
Defense against bacteria
200
The trachea is part of which zone? Conducting or Respiratory
Conducting
300
Type 1 diabetes is an defined as:
autoimmune destruction of beta cells
300
Name the types of Agranulocytes:
Lymphocytes
Monocytes
300
What is the purpose of valves and what blood vessel are they mainly found in?
The prevent backflow of blood; found in veins
300
Describe a Type 1 Hypersensitivity
- most common allergies (asthma, anaphylaxis)
- rapid onset
- secrete histamine (inflammatory response), and vasoactive chemicals
300
When bronchiole diameters decrease, airway resistance decrease. (T or F)
False
400
Give an example of a hydrophobic and hydrophilic hormone:
Cortisol = hydrophobic
Insulin = hydrophilic
400
During an EKG what is happening in the QRS complex
Ventricular depolarization
400
Hypothalamic releasing hormones affect which gland directly?
Anterior Pituitary
400
Natural killer cells are part of the innate or adaptive immune system?
Innate
400
During expiration, how does my respiratory muscles move? (Diaphragm & Intercostals)
Diaphragm relaxes (moves upward)
External intercostals relaxes (moves down)
500
What hormones are stored in the posterior pituitary gland?
Oxytocin & ADH
500
List the order of blood flow in the heart
Vena cava -> Right Atrium -> Tricupsid -> Right ventricle -> Pulmonary valve -> Pulmonary trunk -> Pulmonary arteries -> Lungs -> Pulmonary veins -> Left atrium -> Bicupsid valve ->Left ventricle -> Aortic valve -> Aorta
500
Calcitonin works to do what?
- responds to high blood calcium levels & stimulates osteoblast activity to reduce blood calcium levels and increase bone calcium levels
500
What must occur before T cells can attack foreign matter?
The antigen must first be recognized and presented by the antigen-presenting cells (APCs)
500
List the order of air traveling through the respiratory system.
Nasal cavity -> Pharynx -> Larynx -> Trachea -> Bronchi -> Bronchioles -> alveoli