A behavioral symptom of the frontotemporal neurocognitive disorder is ________________________________.

What are some symptoms of the behavioral variant of frontotemporal dementia (bvFTD)?

Identify the neurocognitive disorders described:

A decline in cognitive functioning that is gradual and continuous and has been associated with neurofibrillary tangles and amyloid plaques_____________.

Which of the following statements regarding autism is correct? Select one:

A. The majority of patients with autism do not speak at all.
B. Most cases of autism are diagnosed by 3 years of age.
C. Impairment of motor activity is a classic sign of autism.
D. Autism affects females four times greater than males.

What is the difference between activities of daily living and instrumental activities of daily living?

A detective has interviewed four witnesses to a crime. From the stories of the witnesses the detective has concluded that if the butler is telling the truth then so is the cook; the cook and the gardener cannot both be telling the truth; the gardener and the handyman are not both lying; and if the handyman is telling the truth then the cook is lying. For each of the four witnesses, can the detective determine whether that person is telling the truth or lying? Explain your reasoning.

a. A dominant gene is responsible for transmitting Marfan syndrome. Indicate the likelihood that a child of a disordered parent will also have the disorder. b. If the mother possesses a gene for a sex-linked recessive illness, state the likelihood that a male child will be affected and the likelihood that a female child will be affected. What if the gene is carried by the father? c. The X-linked recessive gene is the source of hemophilia A transmission. What is the likelihood that a child may contract the illness from a father who has it? What is the likelihood of having an afflicted father and a carrier mother?

A frictionless pulley has the shape of a uniform solid disk of mass 2.50 kg and radius 20.0 cm. A 1.50-kg stone is attached to a very light wire that is wrapped around the rim of the pulley, and the system is released from rest. What percent of the total kinetic energy does the pulley have?

A frictionless pulley has the shape of a uniform solid disk of mass 2.50 kg and radius 20.0 cm. A 1.50-kg stone is attached to a very light wire that is wrapped around the rim of the pulley, and the system is released from rest. How far must the stone fall so that the pulley has 4.50 J of kinetic energy?

A 12.0-kg box resting on a horizontal, frictionless surface is attached to a 5.00-kg weight by a thin, light wire that passes over a frictionless pulley. The pulley has the shape of a uniform solid disk of mass 2.00 kg and diameter 0.500 m. After the system is released, find the horizontal and vertical components of the force that the axle exerts on the pulley.

A uniform sphere with mass $28.0 \mathrm{~kg}$ and radius $0.380 \mathrm{~m}$ is rotating at constant angular velocity about a stationary axis that lies along a diameter of the sphere. If the kinetic energy of the sphere is $176 \mathrm{~J}$, what is the tangential velocity of a point on the rim of the sphere?

An airplane propeller is $2.08$ m in length (from tip to tip) with mass $117 \mathrm{~kg}$ and is rotating at $2400$ rpm (rev$/$min) about an axis through its center. You can model the propeller as a slender rod.
(b) Suppose that, due to weight constraints, you had to reduce the propeller's mass to $75.0\%$ of its original mass, but you still needed to keep the same size and kinetic energy. What would its angular speed have to be, in rpm?

An airplane propeller is $l=2.08~\text{m}$ in length (from tip to tip) and has a mass of $m=117~\text{kg}$. When the airplane's engine is first started, it applies a constant torque $T=1950~\text{N}~\text{m}$ to the propeller, which starts from rest. What is the angular acceleration of the propeller? Treat the propeller as a slender rod.

An airplane propeller is $2.08$ m in length (from tip to tip) and has a mass of $117 \mathrm{~kg}$. When the airplane's engine is first started, it applies a constant torque of $1950 \mathrm{~N} \cdot \mathrm{m}$ to the propeller, which starts from rest. (a) What is the angular acceleration of the propeller? Model the propeller as a slender rod.