Maintaining a `tail` pointer in a singly linked list makes the `addLast()` operation O(1).

What is the primary benefit of using sentinel nodes (header and trailer) in a doubly linked list?

A doubly linked list requires more memory per node than a singly linked list.

Using generics, like `SinglyLinkedList`, allows you to create a list that can hold multiple different data types (e.g., Integers and Strings) at the same time.

Which artery is the main blood supply to the deep palmar arch in the hand?

Which Doppler waveform pattern is most characteristic of a normal lower extremity arterial segment at rest?

A tardus-parvus waveform distal to a lesion indicates:

A normal ABI range in a resting arterial exam is:

The ICA can be distinguished from the ECA by which ultrasound characteristic?

What is the degrees of the sample gate for a TCD exam?