Which of the following conserves the level of Na+ ions in the body by presenting their loss from Kidney tubules?

Related Mcqs:

1. For every two K+ ions transported inward a neutron cell., how many Na+ ions are transported outside:

   A. One
   B. Two
   C. Three
   D. Twenty

2. Increased level of_______causes increased water reabsorption in distal parts of Kidney:

   A. Latinizing hormone
   B. Thyroid stimulating hormone
   C. Oxytocin
   D. Luteinizing hormone

3. Consider this sequence: (1) food, (2) salivation with food (3) light with food, (4) salivation with light. This procedure for presenting stimuli and observing responses with dogs is based on Pavlov’s experiments, and represents which sequence of classical conditioning?

   A. Unconditioned stimulus, conditioned response, conditioned stimulus, unconditioned response
   B. Conditioned stimulus, conditioned response, unconditioned stimulus, unconditioned response
   C. Unconditioned stimulus, conditioned stimulus, unconditioned response, conditioned response
   D. Unconditioned stimulus, unconditioned response, conditioned stimulus, conditioned response
   E. Conditioned response, conditioned stimulus, unconditioned response, unconditioned stimulus

4. The illusion of movement created by presenting visual stimuli in rapid succession is called:

   A. convergence
   B. retinal disparity
   C. motion parallax
   D. the phi phenomenon

5. One of the following ions is twenty times more concentrated inside than outside the membrane surface:

   A. Sodium
   B. Potassium
   C. Organic ions
   D. None of these

6. Jim just barely avoided a head-on collision on a narrow road. with heart pounding, hands shaking, and body perspiring, Jim recognizes that these are signs of the body’s fight of the body’s fight-or-flight response, which is controlled by the:

   A. empathetic division of the peripheral nervous system
   B. parasympathetic division of the autonomic nervous system
   C. somatic division of the peripheral nervous system
   D. sympathetic division of the autonomic nervous system

7. A wave of electrochemical changes, which travels along the length of the neuron involving chemical reactions and movement of ions across the cell membrane, is:

   A. Membrane potential
   B. Resting membrane potential
   C. Nerve impulse
   D. Electron pump

8. A pair glands, one on top of each kidney, is:

   A. Gonads
   B. Adrenals
   C. Medulla
   D. Cortex

9. The cytoplasmic process arising from the cell body of neuron that carries impulse towards cell body is called a:

   A. Axon
   B. Dendrite
   C. Nissl’s granule
   D. Myelin sheath

10. The cytoplasmic process that arise from the neuron cell body and carry impulses away cell body are termed:

    A. Pacinian corpuscles
    B. Nissl’s granules
    C. Axons
    D. Free nerve endings