Notes in 🌊 Aquaflask

To Subscribe, use this Key

Status	Last Update	Fields
Published	01/14/2024	Which of the following uses positive feedback regulation? A Thermoregulation B Childbirth and lactation C Blood sugar regulation…
Published	01/14/2024	When the nerve membrane is at its resting potential, the membrane A Is not excitable B Is not permeable to Na …
Published	01/14/2024	Bernie saw Yeso and his heart started to beat very fast. He's been like that everytime he sees Yeso for a while now. What Mechanism/s explains Ber…
Published	01/14/2024	Ralph applied an electrical stimulus to an axon and the membrane potential reached beyond its threshold. Which of the followin…
Published	01/14/2024	Which of the following is true? 1. The reflex arc is made up of a receptor, afferent pathway, integrating center, efferent pathway, effector org…
Published	01/14/2024	When the total number of receptors have been filled in with ligands, is is said that the receptor have 100% A Affi…
Published	01/14/2024	What do receptors, enzymes etc. have in common? A They are all proteins. B They are found in the bloodstream. …
Published	01/14/2024	Which of the following proteins will directly require Ca2+ for full activity? A JAK B Protein kinase A …
Published	01/14/2024	Which of the following happens when G alpha is activated? A Activation of phospholipase C B Increase productio…
Published	01/14/2024	What is involved if the glucose transport from the intestinal lumen to a cell of the small intestine is inhibited by the absence of the Na Gradien…
Published	01/14/2024	Transport of d and i glucose at the same rate down the electrochemical gradient occurs through what process? A Simple diffusion …
Published	01/14/2024	Transport of sodium across epithelial sheets is basically composed of _____ transport in the apical membranes and _____ transport in the basolater…
Published	01/14/2024	Which of the following characteristics is in secondary active transport but NOT of primary active transport. A Requires ATP …
Published	01/14/2024	A new drug is developed that blocks the transporter for H+ secretion of gastric parietal cells. Which of the following transport processes is be…
Published	01/14/2024	Which messenger is correctly paired to the type of receptor it binds to? A Cortisol - Enzyme-linked (catalytic) B …
Published	01/14/2024	Messenger activated in "s" subunit of G-protein A Insulin B Estrogen C Calcitonin D …
Published	01/14/2024	Which of the following synaptic fibers are considered as less common but is used in modulation? A Axoaxonic B …
Published	01/14/2024	Which of the following neurotransmitters is considered classic, excitatory, amino acid and functions at the cerebral cortex and spinal cord? …
Published	01/14/2024	Which of the following processes, that lead to the termination of synaptic transmission, entails closure of the ligand-gated ion channels while …
Published	01/14/2024	Calcium plays an important role in A Blood clotting B Muscle contraction C Transmission of nerve …
Published	01/14/2024	Which drug affects the neuromuscular junction by stimulating the muscle fiber through acetylcholine-like action?  A Carbachol …
Published	01/14/2024	This is true of the Na+/K+ pump in the neuronal resting membrane. A Exemplifies primary passive transport B Re…
Published	01/14/2024	Chemical synapses are transmitted through ______ that is released from one cell and diffuses to another A Gap Junction …
Published	01/14/2024	Which of the following occurs after the high intracellular concentration of calcium A Arrival of action potential of the presyna…
Published	01/14/2024	Which of the ff events lead to the excitation of the postsynaptic neuron A Increase in the conductance of K+ ions out of the neu…
Published	01/14/2024	Rushdie, an experienced badminton player has a match against Mon, his arch nemesis. He can feel his heart pounding. A Anxiety At…
Published	01/14/2024	What is the target of tetanus toxin? A Acetylcholine channels B SNAP 25 C Synaptobrevin …
Published	01/14/2024	What is produced when a small quanta of ACH is released randomly from a nerve cell membrane at rest, which creates a depolariz…
Published	01/14/2024	Which of the following is INCORRECT? A Smallest contractile cells is a peripheral multinucleated elongated cell called myofiber …
Published	01/14/2024	The triad in skeletal muscle physiology is composed of the following components A 2 transverse tubule, 1 sarcoplasmic reticulum …
Published	01/14/2024	Which of the following is paired correctly regarding the cross-bridge cycle? A ATP binding -> attached state B …
Published	01/14/2024	Which of these steps in bone formation occurs last? A Precipitation of calcium salts forming hydroxyapatite crystals …
Published	01/14/2024	It inhibits the actin filament A ATP B Calcium C Myosin Filament D Troponin-Tr…
Published	01/14/2024	Which of the ff events in bone resorption precedes the rest A Formation of ruffled border B Release of proteol…
Published	01/14/2024	Which of these set of processes involved in calcium homeostasis occurs at approximately equal rates (in mg/day) in a normal adult? A …
Published	01/14/2024	What organs play major roles in calcium homeostasis?
Published	01/14/2024	Which of the following takes place during osteocytic osteolysis? A Mobilization of calcium B Increased enzymat…
Published	01/14/2024	Which of the ff. is a direct action of the parathyroid hormone? A Vitamin D synthesis B Increased renal reabso…
Published	01/14/2024	During these phases of the action potential, the cell membrane is relatively refractory to stimulation A Upstroke phase only …
Published	01/14/2024	What happens during the upstroke phase of the nerve action potential? There is A Net outward current and the cell interior becom…
Published	01/14/2024	Sympathetic preganglionic fibers that innervate cutaneous blood vessels to skeletal muscles originate from which spinal cord segment? A…
Published	01/14/2024	Which of the following cranial nerves contributes the majority of the total parasympathetic output? A III B VI…
Published	01/14/2024	Which ganglion when stimulated will produce exclusively serous secretions A Ciliary ganglion B Pterygopal…
Published	01/14/2024	Atropine, an anticholinergic drug, causes dry mouth by inhibiting which of the ff receptors: A M1 B M2 …
Published	01/14/2024	After extensive laboratory testing, a 60-year-old man was found to have pheochromocytoma which mainly secretes epinephrine. Which sign is expect…
Published	01/14/2024	Parasympathetic muscarinic receptor A Increased cardiac contractility B Erection C Bronchodila…
Published	01/14/2024	Contraction of the urinary bladder wall is responsible by which ganglion? A Aortico-renal ganglion B Hypogastr…
Published	01/14/2024	What receptor is activated to increase heart rate? A Alpha 2 B Beta 1 C Beta 2 D …
Published	01/14/2024	Increased muscle strength when treated with AChE A Amount of ACh B Amount of norepinephrine C …
Published	01/14/2024	What is the mechanism of gene expression? A Negative feedback B End of initiation C Repression…
Status	Last Update	Fields