A & P - KAHOOT FINAL Flashcards
which of the following regions of the fallopian tube does fertilization take place?
ampulla
the conduction zone ends at the ____ and the respiratory zone starts _____
terminal bronchioles, respiratory bronchioles
arteries in the correct order
aorta, left coronary, anterior interventricular
in the correct order, electricity travels through the heart through these structures
SA Node, AV node, Bundle of His, Purkinje Fibres
Which of the following cell types do not exist within the alveoli
type III alveolar cells
In order for air to rush into the lungs the diaphragm needs to _____which _____
the pressure inside the lungs
Contract, Decreases
Which mm are responsible for normal tidal breathing?
Diaphragm (75% of work) and external intercostals (25%)
the route of lymph fluid within a lymph node
Subcapsular sinus, trabeculae sinus, medullary sinus
Which immunoglobulin is present in breast milk?
IgA
Which type of cell secrete Renin to kickstart RAAS pathways?
Juxtaglomerular cells
Which type of cell does not have MHC 1
RBC
Which type of cell does not have MHC 2
T cell
What type of immune response fights intracellular pathogens and with what type of cell?
cell mediated, T cells
What type of immune response fights extracellular pathogens and with what type of cell?
antibody mediated, B Cells
What does MALT stand for?
Mucosa Associated Lymphoid Tissue
Which of the following are not considered the first line of defense?
Phagocytes
What do antibodies actually do?
agglutination
activate complement
immobilize microbes
increase phagocytosis
Which of the following are responsible for renal autoregulation of glomerular filtration rate?
Macula Densa Cells
in which region of the nephron are most amino acids reabsorbed from the filtrate?
PCT
In which region of the nephron does ADH work?
Distal convoluted tubule (DCT)
In which region of the nephron are potassium and hydrogen ions secreted back into the filtrate?
DCT
where does ANP act on the nephron by causing vasodilation?
Afferent Arteriole
Where does Angiotensin II act on the nephron by causing vasoconstriction?
Afferent Arteriole
What makes the glomerulus such a good filter?
Podocytes with many pedicles
The liver receives blood from the following 2 sources
hepatic artery and hepatic portal vein
Which is true about the hepatic artery?
It brings oxygen rich blood to the liver from the general circulation
What is true about the hepatic portal vein?
It brings nutrient rich blood to the liver from small intestine
the myenteric plexus is NOT responsible for…
secretions in the GI tract
Which is true about the submucosal plexus?
It is responsible for secretions in the GI Tract
___ helps with lipid absorption and intracellular storage and ___ help with lipid transport
Micelles & Chylomicrons
Which of the following metabolic processes involves the production of pyruvate from glucose?
Glycolysis
Which of the following metabolic processes involve the production of glucose from fat and protein?
Gluconeogenesis
Which of the following is not happening in the post-absorptive (aka fasting) state?
Glycogenesis
cellular respiration steps
- Glycolysis
- AcetylCoA
- Krebs Cycle
- ETC - electron transport chain
Which of the following would start happening first in the postabsorptive state?
Glycogenolysis
An irregular heartbeat could be caused by too much or too little of which of the following ions?
Potassium
Which kind of nephron is most common in the kidney?
Cortical
Deficiency in which of the following vitamins leads to low levels of hydroxyproline and scurvy?
Vitamin C
Which of the following is an essential amino acid?
Valine, histamine, isoleucine
Which of the following hormone is not secreted from the anterior pituitary?
Growth hormone, releasing hormone
Which of the following is not an atrioventricular valve?
Pulmonary Valve
Blood flowing through the heart would encounter the 4 valves of the heart in this order:
Tricuspid, pulmonary, mitral, aortic
What opens and closes heart valves?
Pressure change
Which of the following valves of the heart is not associated with chordae tendinae?
Aortic
Deficiency of which vitamin may result in blood clotting deficiency
K
Which of the following symptoms are not associated with dehydration?
Light urine
What secretes CCK?
Duodenum
which enzyme is responsible for protein digestion
Trypsin
Which heat transfer mechanism involves the transfer of infrared rays from one object to another without contact?
radiation
Glucagon stimulates which of the following?
Glycogenolysis