The folds of the surface of the cerebrum
A) increase the surface area of the cerebrum.
B) form a network of blood vessels over the brain.
C) consist of axons and dendrites of neurons.
D) are bathed in spinal fluid.
E) are called sulci.
Identify the nerve labeled “11.”
Figure 14-2 Cranial Nerves
A) oculomotor
B) trigeminal
C) trochlear
D) abducens
E) optic
The ________ fissure separates the lobes of the left lung.
A) lateral
B) longitudinal
C) medial
D) left horizontal
E) oblique
In the spinothalamic pathway, the sensory neuron that synapses with a neuron in the
cerebral cortex is called the ________ neuron.
A) first-order
B) second-order
C) third-order
D) fourth-order
E) receptive
Identify the structure labeled “8.”
Figure 13-2 Spinal Nerves
A) peripheral nerve
B) dorsal ramus
C) spinal nerve
D) ventral root
E) dorsal root
In ________ growth, cartilage grows wider or thicker in diameter.
A) appositional
B) intrasitional
C) transitional
D) transformational
E) interstitial
Which of the following is false about DNA fingerprinting?
A) determined by repetitive protein sequences
B) unique to each individual with the exception of identical twins
C) used extensively during crime scene investigations
D) may be obtained from blood, semen, hair, and other tissues
E) based on short tandem repeats (STRs) in the DNA
Epithelia and connective tissues combine to form ________ that cover and protect other
structures and tissues in the body.
A) fasciae
B) aponeuroses
C) organ capsules
D) cutaneous layers
E) body membranes
The layer of follicle cells that surround the unfertilized egg is called the
A) zona pellucida.
B) corona radiata.
C) Graafian follicle.
D) functional zone.
E) tunica follicularis.
If epithelial cell migration cannot cover a wound, ________ may be required.
A) radiation therapy
B) skin grafts
C) chemotherapy
D) amputation
E) a biopsy
The pelvic ________ is bordered by the coccyx, the ischial tuberosities, and the inferior
border of the pubic symphysis.
A) brim
B) outlet
C) crest
D) inlet
E) spine
With each ventricular systole,
A) blood pressure remains steady.
B) the ventricles fill with blood.
C) blood pressure decreases.
D) cardiac output decreases.
E) blood pressure increases.
On which structure do most neuron to neuron communications occur?
Figure 12-1 The Neuron
A) 2
B) 1
C) 3
D) 4
E) 5